Task: Answer the multiple choice question.
Question: Which drug exhibits a 13.199\% 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 other words.
Options:
a O=C(Nc1nnc(-c2ccccc2)o1)NC1CCCCC1
b CCOC(=O)c1nc(C)n(-c2ccc(Cl)cc2Cl)n1
c CCN1C(=O)c2cccc3c(S(=O)(=O)Nc4ccccc4O)ccc1c23
Answer: b. CCOC(=O)c1nc(C)n(-c2ccc(Cl)cc2Cl)n1
{#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#}
CCOC(=O)c1nc(C)n(-c2ccc(Cl)cc2Cl)n1
CCOC(=O)c1nc(C)n(-c2ccc(Cl)cc2Cl)n1
ethyl 1-(2,4-dichlorophenyl)-5-methyl-1,2,4-triazole-3-carboxylate