Task: Answer the multiple-choice question.
Query: Which drug exhibits a -2.420\% 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] CN1CCN(c2nc(Nc3ccc(F)cc3)nc(Nc3ccc(F)cc3)n2)CC1
[b] CC(C)c1ccc(CN2CCN(S(=O)(=O)c3ccc(Cl)s3)CC2)cc1
[c] Cc1nn(C)c(Sc2ccccc2N)c1[N+](=O)[O-]
[d] Cc1ccccc1-c1nnc(NC(=O)c2ccc(N3C(=O)CCC3=O)cc2)s1
[e] CN(CC(=O)Nc1cccc(F)c1)C(=O)c1cccc(-n2cccc2)c1
Answer: e. CN(CC(=O)Nc1cccc(F)c1)C(=O)c1cccc(-n2cccc2)c1
{#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#}
CN(CC(=O)Nc1cccc(F)c1)C(=O)c1cccc(-n2cccc2)c1
CN(CC(=O)Nc1cccc(F)c1)C(=O)c1cccc(-n2cccc2)c1
N-[2-(3-fluoroanilino)-2-oxoethyl]-N-methyl-5-pyrrol-1-ylbenzamide