Task: Answer the multiple-choice question.
Question: Which compound exhibits a 23.405% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a C=CCN1CCN(C(c2cccc(OC)c2OC)c2nnnn2CCC(C)C)CC1.Cl
b Nc1c2c(nn1-c1ccc(C(=O)O)cc1)CNC2
c CN(C)S(=O)(=O)c1ccc2c(c1)nc(CCC(=O)Nc1ccc(N3CCOCC3)cc1)n2C
d CC(C)(C)n1nnnc1C(c1ccncc1)N1CCN(C2CCCCC2)CC1
e COc1cc(OC)c(C(=O)Nc2ccc(S(=O)(=O)N3CCCCC3)cc2)cc1OC
Answer: b. Nc1c2c(nn1-c1ccc(C(=O)O)cc1)CNC2
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Nc1c2c(nn1-c1ccc(C(=O)O)cc1)CNC2
Nc1c2c(nn1-c1ccc(C(=O)O)cc1)CNC2
4-(3-amino-5,6-dihydro-4H-pyrrolo[3,4-c]pyrazol-2-yl)benzoicacid