Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 8.223\% 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, c, d, or e without using any other words.
Options:
(a) O=S(=O)(Cc1cc(NCc2ccccc2)nc(-c2ccncc2)n1)c1ccccc1
(b) O=C1/C(=C/c2ccc([N+](=O)[O-])cc2)CCc2ccccc21
(c) COc1ccc(C(=O)/C=C/c2ccc(F)cc2)c(OC(=O)c2ccc([N+](=O)[O-])cc2)c1
(d) COCc1cc(C)nc(SCC(=O)c2ccc(O)c(O)c2)c1C#N
(e) O=C(NCc1cccs1)c1cc2ccccc2o1
Answer: d. COCc1cc(C)nc(SCC(=O)c2ccc(O)c(O)c2)c1C#N
{#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#}
COCc1cc(C)nc(SCC(=O)c2ccc(O)c(O)c2)c1C#N
COCc1cc(C)nc(SCC(=O)c2ccc(O)c(O)c2)c1C#N
2-[2-(3,4-dihydroxyphenyl)-2-oxoethyl]sulfanyl-4-(methoxymethyl)-6-methylpyridine-3-carbonitrile