Task: Answer the MCQ question.
Query: Which drug exhibits a 9.562\% 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 additional words.
Options:
[a] Cc1ccccc1NC(=O)c1ccc2nc(N3CCOCC3)sc2c1
[b] Cl.O=S1(=O)CCC(NC2CCCC2)C1
[c] CCS(=O)(=O)Nc1cccc(C2=NN(C(=O)c3ccco3)C(c3ccco3)C2)c1
[d] COc1ccc(S(=O)(=O)Nc2ccccn2)cc1C
Answer: d. COc1ccc(S(=O)(=O)Nc2ccccn2)cc1C
{#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(S(=O)(=O)Nc2ccccn2)cc1C
COc1ccc(S(=O)(=O)Nc2ccccn2)cc1C
4-methoxy-3-methyl-N-pyridin-2-ylbenzenesulfonamide