Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 8.419\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] CSc1oc(-c2ccco2)nc1S(=O)(=O)c1ccccc1
[b] O=C(NC1=NCCS1)c1cc2ccccc2o1
[c] COc1cc2[nH]c(=O)n(CCCCCC(=O)N3CCN(c4ccccc4)CC3)c(=O)c2cc1OC
[d] O=C(CN1CCN(c2ccccc2O)CC1)Nc1ccc([N+](=O)[O-])cc1Br
[e] O=c1c2ccccc2nc2n1CCN2Cc1ccc(Cl)cc1
Answer: a. CSc1oc(-c2ccco2)nc1S(=O)(=O)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#}
CSc1oc(-c2ccco2)nc1S(=O)(=O)c1ccccc1
CSc1oc(-c2ccco2)nc1S(=O)(=O)c1ccccc1
4-(benzenesulfonyl)-2-(furan-2-yl)-5-methylsulfanyl-1,3-oxazole