Problem statement: Answer the MCQ question.
Question: Which compound has a 13.506\% 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 additional words.
Options:
a: CCN(Cc1ccccc1)C(=O)CCS(=O)(=O)c1ccc2c(c1)CCN2C(C)=O
b: CC1CN(c2ncnc3c2oc2ccccc23)CC(C)O1.Cl
c: CCOC(=O)CN1C(=O)N[C@@H](CCc2ccccc2)[C@H](C(=O)OC)[C@H]1C
d: CCOc1ccc(NS(=O)(=O)c2cc(NC(=O)c3ccc(C)cc3)ccc2Cl)cc1
Answer: a. CCN(Cc1ccccc1)C(=O)CCS(=O)(=O)c1ccc2c(c1)CCN2C(C)=O
{#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#}
CCN(Cc1ccccc1)C(=O)CCS(=O)(=O)c1ccc2c(c1)CCN2C(C)=O
CCN(Cc1ccccc1)C(=O)CCS(=O)(=O)c1ccc2c(c1)CCN2C(C)=O
3-[(1-acetyl-2,3-dihydroindol-5-yl)sulfonyl]-N-benzyl-N-ethylpropanamide