Task: Answer the MCQ question.
Query: Which drug exhibits a 8.951\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] COc1ccc(S(=O)(=O)N2CCN(c3nc(-c4cccnc4)nc4ccccc34)CC2)cc1
[b] COCc1cc(=O)[nH]c(SCCS(=O)(=O)c2ccc(C)cc2)n1
[c] Cc1oc(-c2cccc(Cl)c2)nc1CN1CCC(C(=O)NC2CC2)CC1
[d] CC(CN1CCN(Cc2ccccc2)CC1)OC(=O)c1ccco1.Cl
Answer: b. COCc1cc(=O)[nH]c(SCCS(=O)(=O)c2ccc(C)cc2)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#}
COCc1cc(=O)[nH]c(SCCS(=O)(=O)c2ccc(C)cc2)n1
COCc1cc(=O)[nH]c(SCCS(=O)(=O)c2ccc(C)cc2)n1
4-(methoxymethyl)-2-[2-(4-methylphenyl)sulfonylethylsulfanyl]-1H-pyrimidin-6-one