Task: Answer the MCQ question.
Query: Which drug has a 7.426\% 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, d, or e without using any other words.
Options:
(a) COc1ccc(NC(=O)C2OCCc3ccccc32)c(OC)c1
(b) Cc1cc(N2CCCC2=O)cc(C)c1S(N)(=O)=O
(c) Cc1ccc(-n2nc3c4c(cccc4c2=O)-c2ccccc2-3)cc1
(d) O=C(CN1CCN(CCC(=O)Nc2ccccc2F)CC1)Nc1ccc(F)cc1
(e) CSc1cccc(NC(=O)COC(=O)C2CCN(S(=O)(=O)c3ccccc3)CC2)c1
Answer: b. Cc1cc(N2CCCC2=O)cc(C)c1S(N)(=O)=O
{#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#}
Cc1cc(N2CCCC2=O)cc(C)c1S(N)(=O)=O
Cc1cc(N2CCCC2=O)cc(C)c1S(N)(=O)=O
2,6-dimethyl-4-(2-oxopyrrolidin-1-yl)benzenesulfonamide