Task: Answer the MCQ question.
Question: Which compound exhibits a 4.407% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) CC(C)c1ccc(S(=O)(=O)N2CCN(CC(=O)Nc3ccc4c(c3)OCO4)CC2)cc1
b) O=S(=O)(NCCn1cccc1)c1ccc2ccccc2c1
c) COc1cc(NCc2ccccc2)c2ncn(C(C)C)c2c1
d) Cc1ccc(NC(=O)c2cc3c(s2)CCCC3)cc1S(=O)(=O)Nc1ccccc1Cl
Answer: b. O=S(=O)(NCCn1cccc1)c1ccc2ccccc2c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=S(=O)(NCCn1cccc1)c1ccc2ccccc2c1
O=S(=O)(NCCn1cccc1)c1ccc2ccccc2c1
N-(2-pyrrol-1-ylethyl)naphthalene-2-sulfonamide