Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 14.045\% human ether-à-go-go related gene (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 other words.
Options:
a. Cc1c(NC(=O)c2ccc3c(c2)C(=O)N(Cc2ccco2)C3=O)cccc1C(=O)O
b. CCOC(=O)c1ccc(-n2c(CN3CCN(CC)CC3)nc3ccc([N+](=O)[O-])cc3c2=O)cc1
c. C=CCn1c(Cc2csc(N)n2)nnc1SCc1ccc(C(=O)OC)cc1
d. Cc1ccc(S(=O)(=O)NCCc2ccncc2)cc1C
Answer: d. Cc1ccc(S(=O)(=O)NCCc2ccncc2)cc1C
{#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#}
Cc1ccc(S(=O)(=O)NCCc2ccncc2)cc1C
Cc1ccc(S(=O)(=O)NCCc2ccncc2)cc1C
3,4-dimethyl-N-(2-pyridin-4-ylethyl)benzenesulfonamide