Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 6.338\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] Clc1ccc(Cn2c(-c3cccnc3Cl)nc3ccccc32)c(Cl)c1
[b] CC(C)(C)c1ccc(S(=O)(=O)NCc2ccc(C(=O)N3CCCC3)cc2)cc1
[c] CCOc1ccc(NC(=O)C2CCCN(S(=O)(=O)c3ccc4[nH]c(=O)ccc4c3)C2)cc1
[d] CCc1ccc(NC(=O)Cn2nnc(C(=O)NCc3ccc4c(c3)OCO4)c2N)cc1
Answer: b. CC(C)(C)c1ccc(S(=O)(=O)NCc2ccc(C(=O)N3CCCC3)cc2)cc1
{#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#}
CC(C)(C)c1ccc(S(=O)(=O)NCc2ccc(C(=O)N3CCCC3)cc2)cc1
CC(C)(C)c1ccc(S(=O)(=O)NCc2ccc(C(=O)N3CCCC3)cc2)cc1
4-tert-butyl-N-[[4-(pyrrolidine-1-carbonyl)phenyl]methyl]benzenesulfonamide