Task: Answer the multiple-choice question.
Query: Which drug exhibits a 5.513\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) Cc1ccc2oc(-c3ccc(NC(=O)c4ccc5c(c4)OCO5)cc3)nc2c1
(b) CN(CCC#N)C(=O)Cn1nc(Cc2ccncc2)c2ccccc2c1=O
(c) CCO.CN1CCC2(CC1)C1CN(C)CC=C1C(C#N)=C(N)C2(C#N)C#N.O
(d) Cc1sc2nc(SCC(=O)NCc3ccco3)n(Cc3ccccc3)c(=O)c2c1C
Answer: c. CCO.CN1CCC2(CC1)C1CN(C)CC=C1C(C#N)=C(N)C2(C#N)C#N.O
{#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#}
CCO.CN1CCC2(CC1)C1CN(C)CC=C1C(C#N)=C(N)C2(C#N)C#N.O
CCO.CN1CCC2(CC1)C1CN(C)CC=C1C(C#N)=C(N)C2(C#N)C#N.O
6-amino-1',2-dimethylspiro[3,8a-dihydro-1H-isoquinoline-8,4'-piperidine]-5,7,7-tricarbonitrile;ethanol;hydrate