Task: Answer the MCQ question.
Question: Which compound has a 3.409\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. Cc1ccc(NC(=O)C(C)Sc2nnc(-c3cccnc3)o2)cc1
b. COc1ccc(C)cc1S(=O)(=O)NC1CCCCC1C
c. C#CCOCCOCCOCCNc1nc(N2CCN(C(=O)[C@H](C)n3cc(CCC[NH+]=C(N)N)nn3)CC2)nc(N2CCN(C(=O)[C@H](C)n3cc(CCC[NH+]=C(N)N)nn3)CC2)n1.[Cl-]
Answer: b. COc1ccc(C)cc1S(=O)(=O)NC1CCCCC1C
{#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#}
COc1ccc(C)cc1S(=O)(=O)NC1CCCCC1C
COc1ccc(C)cc1S(=O)(=O)NC1CCCCC1C
2-methoxy-5-methyl-N-(2-methylcyclohexyl)benzenesulfonamide