Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 2.807\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. COc1cccc(/C=C/c2ccc3cccc(O)c3n2)c1
b. CS(=O)(=O)N(CCc1ccccc1)CC(=O)N1CCCCC1
c. CC(O)CNc1nc2sc3c(c2c(=O)n1CCc1ccccc1)CCCCC3
d. OC1CCCC1
e. CC(C)(C)OC(=O)N1CCC(c2cc(=O)n3[nH]cc(C(=O)NC4CCCC4)c3n2)CC1
Answer: b. CS(=O)(=O)N(CCc1ccccc1)CC(=O)N1CCCCC1
{#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#}
CS(=O)(=O)N(CCc1ccccc1)CC(=O)N1CCCCC1
CS(=O)(=O)N(CCc1ccccc1)CC(=O)N1CCCCC1
N-(2-oxo-2-piperidin-1-ylethyl)-N-(2-phenylethyl)methanesulfonamide