Problem statement: Answer the MCQ question.
Question: Which compound has a 2.544% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) COc1ccc(Cc2nnc(SCC(=O)N3CCCC3)o2)cc1
(b) COc1cccc(N2C(=O)N(c3ccccc3)C3CS(=O)(=O)CC32)c1
(c) CCC(Cc1ccccc1)NC(=O)Cn1cccc1C(=O)c1ccccc1
(d) Cc1ccc2cc(CCNC(=O)c3c(-c4ccccc4Cl)noc3C)c(=O)[nH]c2c1
(e) O=C(/C=C/c1ccc2ccccc2n1)c1cc(Br)ccc1O
Answer: a. COc1ccc(Cc2nnc(SCC(=O)N3CCCC3)o2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(Cc2nnc(SCC(=O)N3CCCC3)o2)cc1
COc1ccc(Cc2nnc(SCC(=O)N3CCCC3)o2)cc1
2-[[5-[(4-methoxyphenyl)methyl]-1,3,4-oxadiazol-2-yl]sulfanyl]-1-pyrrolidin-1-ylethanone