Task: Answer the MCQ question.
Query: Which drug has a -21.593% 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 other words.
Options:
a: O=C(CSc1nnc(-c2ccc([N+](=O)[O-])cc2)o1)Nc1ccccn1
b: COCCN(C(=O)COC(=O)c1ccccc1Oc1ccccc1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
c: COc1cccc(NC(=O)c2ccc(N3C(=O)C4CC=CCC4C3=O)cc2)c1
d: CSc1nc2ccc(NS(=O)(=O)c3ccc([N+](=O)[O-])cc3)cc2s1
e: O=C(NCCN1CCCC1)C1(S(=O)(=O)c2ccc(Cl)cc2)CC1
Answer: b. COCCN(C(=O)COC(=O)c1ccccc1Oc1ccccc1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
{#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#}
COCCN(C(=O)COC(=O)c1ccccc1Oc1ccccc1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
COCCN(C(=O)COC(=O)c1ccccc1Oc1ccccc1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
[2-[(6-amino-1-benzyl-2,4-dioxopyrimidin-5-yl)-(2-methoxyethyl)amino]-2-oxoethyl] 2-phenoxybenzoate