Task: Answer the MCQ question.
Query: Which drug exhibits a -1.975% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. C/C(=N\NC(=O)C1CC1c1ccccc1)c1cccc([N+](=O)[O-])c1
b. COc1cc(C2C(C(=O)c3ccc(C)o3)=C(O)C(=O)N2CCc2ccccc2)ccc1O
c. CCCn1c(N2CCN(Cc3cccc(C)c3)CC2)nc2c1c(=O)[nH]c(=O)n2C
d. Cn1c(=O)c2c(ncn2Cc2cccc(Cl)c2)n(C)c1=O
e. O=C(O)CSCC(=O)Nc1cccc2ccccc12
Answer: b. COc1cc(C2C(C(=O)c3ccc(C)o3)=C(O)C(=O)N2CCc2ccccc2)ccc1O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1cc(C2C(C(=O)c3ccc(C)o3)=C(O)C(=O)N2CCc2ccccc2)ccc1O
COc1cc(C2C(C(=O)c3ccc(C)o3)=C(O)C(=O)N2CCc2ccccc2)ccc1O
4-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3-(5-methylfuran-2-carbonyl)-1-(2-phenylethyl)-2H-pyrrol-5-one