Task: Answer the MCQ question.
Query: Which drug exhibits a 11.626% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) O=C(CCN1CCOCC1)c1ccc(N2CCCCC2)cc1.[Br-]
(b) CC(C)C(=O)Nc1c2c(nn1-c1ccc([N+](=O)[O-])cc1)CS(=O)(=O)C2
(c) Cn1c(CNC(=O)Cc2ccc3c(c2)OCO3)nnc1SCc1ccccc1
(d) COc1ccc(-n2c(C)cc(C(=O)COC(=O)c3cc(OC)c(OC)cc3NC(=O)c3cccs3)c2C)cc1
(e) COc1ccc(CCCNC(=O)C2CCC(=O)N(CCc3cccc(F)c3)C2)cc1
Answer: b. CC(C)C(=O)Nc1c2c(nn1-c1ccc([N+](=O)[O-])cc1)CS(=O)(=O)C2
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(C)C(=O)Nc1c2c(nn1-c1ccc([N+](=O)[O-])cc1)CS(=O)(=O)C2
CC(C)C(=O)Nc1c2c(nn1-c1ccc([N+](=O)[O-])cc1)CS(=O)(=O)C2
2-methyl-N-[2-(4-nitrophenyl)-5,5-dioxo-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]propanamide