Task: Answer the MCQ question.
Question: Which drug exhibits a 11.345\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] COC(=O)Nc1nc(-c2ccc(F)cc2)c(C)s1
[b] COc1ccc(C(=O)N2CCOC2CNC(=O)C(=O)NCc2ccc(Cl)cc2)cc1
Answer: a. COC(=O)Nc1nc(-c2ccc(F)cc2)c(C)s1
{#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)Nc1nc(-c2ccc(F)cc2)c(C)s1
COC(=O)Nc1nc(-c2ccc(F)cc2)c(C)s1
methyl N-[4-(4-fluorophenyl)-5-methyl-1,3-thiazol-2-yl]carbamate