Task: Answer the MCQ question.
Question: Which compound has a 2.728% 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 Cc1ccc(S(=O)(=O)NC2CC2)s1
b CCCc1[nH]c(=O)c(C#N)c2c1CCCC2
c COc1cc(S(=O)(=O)N2CCOCC2)ccc1NC(=O)CN1c2cccc3cccc(c23)S1(=O)=O
d CCNc1nc(Oc2ccc(C#N)cc2)cc(C(F)(F)F)n1
Answer: a. Cc1ccc(S(=O)(=O)NC2CC2)s1
{#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#}
Cc1ccc(S(=O)(=O)NC2CC2)s1
Cc1ccc(S(=O)(=O)NC2CC2)s1
N-cyclopropyl-5-methylthiophene-2-sulfonamide