Problem statement: Answer the multiple choice question.
Question: Which compound has a -1.050\% 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 or b without using any additional words.
Options:
a) COC(=O)Cn1c(SCc2ccccc2)nc2ccccc21
b) COc1ccc(NS(=O)(=O)c2ccc(NC(=S)NC(=O)/C=C/c3ccccc3)cc2)nn1
Answer: a. COC(=O)Cn1c(SCc2ccccc2)nc2ccccc21
{#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)Cn1c(SCc2ccccc2)nc2ccccc21
COC(=O)Cn1c(SCc2ccccc2)nc2ccccc21
methyl 2-(2-benzylsulfanylbenzimidazol-1-yl)acetate