Problem statement: Answer the multiple-choice question.
Question: Which compound has a 8.562\% 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] COc1cc(SC)ccc1C(=O)N1CCN(c2ccccc2OC)CC1
[b] Cc1cc(C)cc(N(C(=O)Cn2nnc(-c3ccccc3)n2)C(C(=O)NC2CCCCC2)c2ccccn2)c1
[c] CCCc1nnc(SCC(=O)N2CCCCC2C)n1CC1CCCO1
Answer: a. COc1cc(SC)ccc1C(=O)N1CCN(c2ccccc2OC)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#}
COc1cc(SC)ccc1C(=O)N1CCN(c2ccccc2OC)CC1
COc1cc(SC)ccc1C(=O)N1CCN(c2ccccc2OC)CC1
(2-methoxy-4-methylsulfanylphenyl)-[4-(2-methoxyphenyl)piperazin-1-yl]methanone