Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 14.194\% 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, or c without using any additional words.
Options:
a.) COc1ccccc1NC(=S)NC(=O)Cc1ccc(Cl)cc1
b.) Cc1ccc2nc(NNC(=O)c3ccc4c(c3)OCCO4)sc2c1
c.) COc1cccc(CN2CC(C(=O)N(C)Cc3ccnc4ccccc34)CCC2=O)c1
Answer: a. COc1ccccc1NC(=S)NC(=O)Cc1ccc(Cl)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#}
COc1ccccc1NC(=S)NC(=O)Cc1ccc(Cl)cc1
COc1ccccc1NC(=S)NC(=O)Cc1ccc(Cl)cc1
2-(4-chlorophenyl)-N-[(2-methoxyphenyl)carbamothioyl]acetamide