Task: Answer the multiple choice question.
Question: Which drug exhibits a 8.262\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) COc1ccc(-c2nc(CS(=O)CC(=O)NC3CCCC(C)C3C)c(C)o2)cc1OC
b) CCOc1ccccc1NC(=O)c1cc(-c2ccccn2)nc2ccccc12
c) COC(=O)c1cc(S(=O)(=O)N(C)Cc2ccco2)c[nH]1
d) O=C(CSc1ncn[nH]1)CSc1ncn[nH]1
Answer: c. COC(=O)c1cc(S(=O)(=O)N(C)Cc2ccco2)c[nH]1
{#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#}
COC(=O)c1cc(S(=O)(=O)N(C)Cc2ccco2)c[nH]1
COC(=O)c1cc(S(=O)(=O)N(C)Cc2ccco2)c[nH]1
methyl 4-[furan-2-ylmethyl(methyl)sulfamoyl]-1H-pyrrole-2-carboxylate