Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 2.696\% 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(Nc1ccccc1[N+](=O)[O-])c1cccc(N2C(=O)CCC2=O)c1
b.) Cc1ccc(N2C(=O)N(CC(=O)NCc3ccccc3Cl)C(=O)C2C)cc1
c.) CSCCC(NC(=O)OC(C)(C)C)C(=O)NC(C(=O)NC(CC(C)C)C(N)=O)C(C)C
d.) Cc1ccc(S(=O)(=O)C2(C(=O)Nc3ccc(F)cc3)CC2)cc1
e.) COc1ccc(CCC(=O)Nc2nc3ccccc3[nH]2)cc1
Answer: b. Cc1ccc(N2C(=O)N(CC(=O)NCc3ccccc3Cl)C(=O)C2C)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#}
Cc1ccc(N2C(=O)N(CC(=O)NCc3ccccc3Cl)C(=O)C2C)cc1
Cc1ccc(N2C(=O)N(CC(=O)NCc3ccccc3Cl)C(=O)C2C)cc1
N-[(2-chlorophenyl)methyl]-2-[4-methyl-3-(4-methylphenyl)-2,5-dioxoimidazolidin-1-yl]acetamide