Task: Answer the MCQ question.
Question: Which drug exhibits a 12.372\% 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: Cc1onc(-c2c(F)cccc2Cl)c1C(=O)OCC(=O)NC(c1ccccc1)c1ccccc1
b: COc1ccc2oc(=O)c(C(=O)OCC(=O)c3ccc([N+](=O)[O-])cc3)cc2c1
c: C=CCn1c(SCC#N)nc2ccccc2c1=O
d: COc1ccc(C2C(C(=O)c3ccc(C)o3)=C(O)C(=O)N2Cc2ccco2)cc1OC
Answer: d. COc1ccc(C2C(C(=O)c3ccc(C)o3)=C(O)C(=O)N2Cc2ccco2)cc1OC
{#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#}
COc1ccc(C2C(C(=O)c3ccc(C)o3)=C(O)C(=O)N2Cc2ccco2)cc1OC
COc1ccc(C2C(C(=O)c3ccc(C)o3)=C(O)C(=O)N2Cc2ccco2)cc1OC
2-(3,4-dimethoxyphenyl)-1-(furan-2-ylmethyl)-4-hydroxy-3-(5-methylfuran-2-carbonyl)-2H-pyrrol-5-one