Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 0.571\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a Cc1ccc(S(=O)(=O)N2CCOCC2)cc1C(=O)Nc1nc2ccccc2[nH]1
b O=[N+]([O-])c1ccc(/C=N/Nc2nc(N3CCCC3)nc(N3CCCC3)n2)o1
c COc1ccc(NC(=O)c2cccs2)cc1
d COCC(=O)N1CCC(Oc2ccc(C(=O)NCc3cc(C(C)C)no3)cc2)CC1
e Cc1ccc(/C=N/Nc2nncc(-c3ccccc3)n2)o1
Answer: b. O=[N+]([O-])c1ccc(/C=N/Nc2nc(N3CCCC3)nc(N3CCCC3)n2)o1
{#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#}
O=[N+]([O-])c1ccc(/C=N/Nc2nc(N3CCCC3)nc(N3CCCC3)n2)o1
O=[N+]([O-])c1ccc(/C=N/Nc2nc(N3CCCC3)nc(N3CCCC3)n2)o1
N-[(E)-(5-nitrofuran-2-yl)methylideneamino]-4,6-dipyrrolidin-1-yl-1,3,5-triazin-2-amine