Task: Answer the multiple-choice question.
Query: Which compound has a 4.445\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) COc1ccccc1CNC(=O)Cc1c[nH]c2ccccc12
(b) Cc1ccc(-n2nc3c(c2NC(=O)C2CCCC2)CS(=O)(=O)C3)cc1
(c) C#CCOCCOCCOCCNc1nc(N2CCOCC2)nc(N2CCN(C(=O)[C@H](Cc3cc4ccccc4[nH]3)n3cc([C@@H](N)C(C)CC)nn3)CC2)n1.Cl
(d) CCN(CC)C(=O)CSc1nc(C)cc(C)c1C#N
(e) COc1ccc(-n2c(C)cc(/C=N/Nc3nc(N4CCOCC4)nc(N4CCOCC4)n3)c2C)cc1
Answer: c. C#CCOCCOCCOCCNc1nc(N2CCOCC2)nc(N2CCN(C(=O)[C@H](Cc3cc4ccccc4[nH]3)n3cc([C@@H](N)C(C)CC)nn3)CC2)n1.Cl
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
C#CCOCCOCCOCCNc1nc(N2CCOCC2)nc(N2CCN(C(=O)[C@H](Cc3cc4ccccc4[nH]3)n3cc([C@@H](N)C(C)CC)nn3)CC2)n1.Cl
C#CCOCCOCCOCCNc1nc(N2CCOCC2)nc(N2CCN(C(=O)[C@H](Cc3cc4ccccc4[nH]3)n3cc([C@@H](N)C(C)CC)nn3)CC2)n1.Cl
(2S)-2-[4-[(1S)-1-amino-2-methylbutyl]triazol-1-yl]-3-(1H-indol-2-yl)-1-[4-[4-morpholin-4-yl-6-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethylamino]-1,3,5-triazin-2-yl]piperazin-1-yl]propan-1-one;hydrochloride