Problem statement: Answer the multiple-choice question.
Question: Which drug has a 6.463\% human ether-à-go-go related gene (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 additional words.
Options:
a CCC(=O)NNc1ncnc2c1cnn2-c1ccccc1
b Nc1nc(SCC(=O)NC2CCCc3ccccc32)n[nH]1
c Cc1ccc(C(=O)N2CCC(n3nccc3NC(=O)Nc3cccc(F)c3)CC2)cn1
d c1ccc(Cc2nnc3sc(-c4ccncc4)nn23)cc1
e Cc1cc(C)cc(C(=O)NCC(=O)OCC(=O)c2c(N)n(C)c(=O)n(C)c2=O)c1
Answer: a. CCC(=O)NNc1ncnc2c1cnn2-c1ccccc1
{#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#}
CCC(=O)NNc1ncnc2c1cnn2-c1ccccc1
CCC(=O)NNc1ncnc2c1cnn2-c1ccccc1
N'-(1-phenylpyrazolo[3,4-d]pyrimidin-4-yl)propanehydrazide