Task: Answer the MCQ question.
Question: Which drug exhibits a 26.645\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. Cc1cccc(N(Cc2ccc(Cl)cc2)S(C)(=O)=O)c1
b. O=C(Nc1ccc(F)cc1)c1ccc(CSc2ccc(Cl)cc2)o1
c. COC(=O)c1ccc(C(=O)OC)c(NC(=O)CN2CCN(c3ccc(OC)cc3)CC2)c1
d. Oc1ccc(C(=S)N2CCCCC2)cc1Cl
Answer: a. Cc1cccc(N(Cc2ccc(Cl)cc2)S(C)(=O)=O)c1
{#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#}
Cc1cccc(N(Cc2ccc(Cl)cc2)S(C)(=O)=O)c1
Cc1cccc(N(Cc2ccc(Cl)cc2)S(C)(=O)=O)c1
N-[(4-chlorophenyl)methyl]-N-(3-methylphenyl)methanesulfonamide