Task: Answer the multiple-choice question.
Query: Which drug exhibits a 0.943\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a COc1ccc(-c2cc(C(=O)N3CCN(C(=O)c4ccccc4F)CC3)[nH]n2)cc1
b Cc1c(Cl)cccc1NC(=O)COC(=O)Cn1cnc2c1c(=O)n(C)c(=O)n2C
c CN1CCN(/C(=N\S(=O)(=O)c2ccc(F)cc2)c2ccccc2)CC1
Answer: a. COc1ccc(-c2cc(C(=O)N3CCN(C(=O)c4ccccc4F)CC3)[nH]n2)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#}
COc1ccc(-c2cc(C(=O)N3CCN(C(=O)c4ccccc4F)CC3)[nH]n2)cc1
COc1ccc(-c2cc(C(=O)N3CCN(C(=O)c4ccccc4F)CC3)[nH]n2)cc1
(2-fluorophenyl)-[4-[3-(4-methoxyphenyl)-1H-pyrazole-5-carbonyl]piperazin-1-yl]methanone