Task: Answer the MCQ question.
Question: Which drug exhibits a 6.597\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) COc1ccc(N(CC(=O)NCc2cccs2)S(=O)(=O)c2c(C)n[nH]c2C)cc1
(b) CCOc1ccc(C(C)NC(=O)c2cccs2)cc1OCC
(c) Cc1cc(C)cc(NC(=O)c2ccc(CNc3c(N4CCCC4)c(=O)c3=O)cc2)c1
Answer: a. COc1ccc(N(CC(=O)NCc2cccs2)S(=O)(=O)c2c(C)n[nH]c2C)cc1
{#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(N(CC(=O)NCc2cccs2)S(=O)(=O)c2c(C)n[nH]c2C)cc1
COc1ccc(N(CC(=O)NCc2cccs2)S(=O)(=O)c2c(C)n[nH]c2C)cc1
2-[N-[(3,5-dimethyl-1H-pyrazol-4-yl)sulfonyl]-4-methoxyanilino]-N-(thiophen-2-ylmethyl)acetamide