Problem statement: Answer the multiple-choice question.
Question: Which drug has a 16.251\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CCCc1nc2c(=O)[nH]c3ccccc3c2o1
b. O=C(Nc1ccc(Cl)cn1)c1cccc(OCc2ccccc2)c1
c. CCOC(=O)c1c(NC(=O)c2ccccc2C(=O)O)sc2c1CCCC2
d. CCC(=O)c1ccc(OC(=O)c2cnccn2)cc1
Answer: c. CCOC(=O)c1c(NC(=O)c2ccccc2C(=O)O)sc2c1CCCC2
{#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)c1c(NC(=O)c2ccccc2C(=O)O)sc2c1CCCC2
CCOC(=O)c1c(NC(=O)c2ccccc2C(=O)O)sc2c1CCCC2
2-[(3-ethoxycarbonyl-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)carbamoyl]benzoic acid