Problem statement: Answer the MCQ question.
Query: Which drug has a 13.431\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. COC(=O)c1sc(NC(=O)/C=C/c2ccc(C)cc2)nc1C
b. CCOC(=O)c1oc2ccc(CNCCO)c(Cl)c2c1C
Answer: a. COC(=O)c1sc(NC(=O)/C=C/c2ccc(C)cc2)nc1C
{#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)c1sc(NC(=O)/C=C/c2ccc(C)cc2)nc1C
COC(=O)c1sc(NC(=O)/C=C/c2ccc(C)cc2)nc1C
methyl 4-methyl-2-[[(E)-3-(4-methylphenyl)prop-2-enoyl]amino]-1,3-thiazole-5-carboxylate