Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -21.780\% 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) CCOC(=O)c1c(NC(=O)c2ccccc2)sc2c1CC(C)(C)OC2
b) CC1CN(c2nc3ccccn3c(=O)c2/C=C(\C#N)C(N)=O)CC(C)O1
c) CC1/C(=N\Nc2ccc([N+](=O)[O-])cc2[N+](=O)[O-])CCC1(C(=O)O)c1ccccc1
d) COc1ccc2cc(C(C)C(=O)N3CCC(C)CC3)ccc2c1
Answer: d. COc1ccc2cc(C(C)C(=O)N3CCC(C)CC3)ccc2c1
{#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#}
COc1ccc2cc(C(C)C(=O)N3CCC(C)CC3)ccc2c1
COc1ccc2cc(C(C)C(=O)N3CCC(C)CC3)ccc2c1
2-(6-methoxynaphthalen-2-yl)-1-(4-methylpiperidin-1-yl)propan-1-one