Problem statement: Answer the multiple-choice question.
Question: Which compound has a 2.597\% 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. COc1cccc(NC(=O)c2cc(C(=O)Nc3cccc(OC)c3)n(C)n2)c1
b. COc1ccc(Cl)cc1NC(=S)NC1CCCC1
c. CN(CC(=O)Nc1ccccc1Sc1ccccc1)Cc1nc2ccccc2c(=O)[nH]1
d. CCC(=O)NCCSc1c[nH]c2ccccc12
Answer: c. CN(CC(=O)Nc1ccccc1Sc1ccccc1)Cc1nc2ccccc2c(=O)[nH]1
{#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#}
CN(CC(=O)Nc1ccccc1Sc1ccccc1)Cc1nc2ccccc2c(=O)[nH]1
CN(CC(=O)Nc1ccccc1Sc1ccccc1)Cc1nc2ccccc2c(=O)[nH]1
2-[methyl-[(4-oxo-3H-quinazolin-2-yl)methyl]amino]-N-(2-phenylsulfanylphenyl)acetamide