Task: Answer the multiple-choice question.
Question: Which compound has a -86.885\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a Clc1ccccc1Nc1nc2ccccc2o1
b CCOC(=O)C1(CCc2ccccc2)CCN(Cc2ccc(OC)cc2)CC1
c CCN(CC)c1nc(-c2nn[nH]n2)nc(N(CC)CC)n1
d O=C(Nc1nncs1)c1cc2c(s1)CCC2
e O=C(CSc1nnc(COc2ccccc2)o1)N1CCCCC1
Answer: b. CCOC(=O)C1(CCc2ccccc2)CCN(Cc2ccc(OC)cc2)CC1
{#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#}
CCOC(=O)C1(CCc2ccccc2)CCN(Cc2ccc(OC)cc2)CC1
CCOC(=O)C1(CCc2ccccc2)CCN(Cc2ccc(OC)cc2)CC1
ethyl 1-[(4-methoxyphenyl)methyl]-4-(2-phenylethyl)piperidine-4-carboxylate