Task: Answer the MCQ question.
Question: Which drug exhibits a 31.491\% human ether-à-go-go related gene (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 CCOC(=O)c1csc(NC(=O)c2cc(OC)c(OC)c(OC)c2)n1
b O=S(=O)(NC1c2cccc3cccc(c23)C1Sc1ncccn1)c1ccccc1
c COc1ccccc1N1CCN(C(=O)CCNS(=O)(=O)c2ccc3c(c2)CCC(=O)N3)CC1
d COc1cc(CN2CCCCCC2)c([N+](=O)[O-])cc1OC
Answer: b. O=S(=O)(NC1c2cccc3cccc(c23)C1Sc1ncccn1)c1ccccc1
{#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#}
O=S(=O)(NC1c2cccc3cccc(c23)C1Sc1ncccn1)c1ccccc1
O=S(=O)(NC1c2cccc3cccc(c23)C1Sc1ncccn1)c1ccccc1
N-(2-pyrimidin-2-ylsulfanyl-1,2-dihydroacenaphthylen-1-yl)benzenesulfonamide