Problem statement: Answer the MCQ question.
Query: Which drug has a -7.080\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CC1Cc2ccccc2N1C(=O)c1ccc(N2CCCC2)c([N+](=O)[O-])c1
b NC(=O)c1sc2nc(-c3ccco3)ccc2c1N
c c1cnc(N2CCN(c3nc4ccccc4n4cnnc34)CC2)nc1
d CN(C)CCCN(C(=O)c1ccc(C(=O)c2ccccc2)cc1)c1nc2cc3c(cc2s1)OCO3.Cl
Answer: c. c1cnc(N2CCN(c3nc4ccccc4n4cnnc34)CC2)nc1
{#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#}
c1cnc(N2CCN(c3nc4ccccc4n4cnnc34)CC2)nc1
c1cnc(N2CCN(c3nc4ccccc4n4cnnc34)CC2)nc1
4-(4-pyrimidin-2-ylpiperazin-1-yl)-[1,2,4]triazolo[4,3-a]quinoxaline