Problem statement: Answer the multiple choice question.
Query: Which drug has a -8.128\% 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, or d without using any additional words.
Options:
a. O=C(CSc1nc2ccccc2[nH]1)NCc1ccco1
b. CCN(c1ccccc1)S(=O)(=O)c1cc2c3c(c1)C(C)C(=O)N3CCC2
c. COc1ccc(C(CNC(=O)c2ccccc2C)N2CCCC2)cc1
d. COC(C(=O)Nc1ccnn1C1CCN(Cc2cccc(C)n2)CC1)c1ccccc1
Answer: c. COc1ccc(C(CNC(=O)c2ccccc2C)N2CCCC2)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#}
COc1ccc(C(CNC(=O)c2ccccc2C)N2CCCC2)cc1
COc1ccc(C(CNC(=O)c2ccccc2C)N2CCCC2)cc1
N-[2-(4-methoxyphenyl)-2-pyrrolidin-1-ylethyl]-2-methylbenzamide