Task: Answer the multiple-choice question.
Query: Which drug exhibits a 8.662\% 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] O=C(Nc1nnc(-c2ccccc2)s1)c1ccc(F)cc1
[b] CC(=O)N1CCc2cc(S(=O)(=O)NCCC(=O)Nc3cccc(C)c3)ccc21
[c] CC(C)CC(=O)NC1(C(F)(F)F)C(=O)Nc2c1c(=O)n(C)c(=O)n2C
[d] Cc1cc(C(=O)NC2CC(C)(C)Cc3c2cnn3-c2ccc(F)cc2)nn1C
[e] COc1ccc(CCNC(=O)CSc2ccc(-c3ccncc3)nn2)cc1
Answer: b. CC(=O)N1CCc2cc(S(=O)(=O)NCCC(=O)Nc3cccc(C)c3)ccc21
{#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(=O)N1CCc2cc(S(=O)(=O)NCCC(=O)Nc3cccc(C)c3)ccc21
CC(=O)N1CCc2cc(S(=O)(=O)NCCC(=O)Nc3cccc(C)c3)ccc21
3-[(1-acetyl-2,3-dihydroindol-5-yl)sulfonylamino]-N-(3-methylphenyl)propanamide