Task: Answer the multiple choice question.
Question: Which drug has a 6.464\% 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 COc1ccc(N(CC(=O)Nc2cc(C)ccc2C)S(=O)(=O)c2c(C)nn(C)c2C)cc1
b COc1ccc(-c2noc(N3CCCC(C(=O)Nc4ccccc4F)C3)n2)cc1
c O=C(COC(=O)c1nn(-c2ccccc2)c(=O)c2ccccc12)NC1CCS(=O)(=O)C1
d NS(=O)(=O)c1ccc(CCNC(=O)c2ccc(Cn3c(=O)[nH]c4ccccc4c3=O)cc2)cc1
Answer: c. O=C(COC(=O)c1nn(-c2ccccc2)c(=O)c2ccccc12)NC1CCS(=O)(=O)C1
{#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#}
O=C(COC(=O)c1nn(-c2ccccc2)c(=O)c2ccccc12)NC1CCS(=O)(=O)C1
O=C(COC(=O)c1nn(-c2ccccc2)c(=O)c2ccccc12)NC1CCS(=O)(=O)C1
[2-[(1,1-dioxothiolan-3-yl)amino]-2-oxoethyl] 4-oxo-3-phenylphthalazine-1-carboxylate