Task: Answer the multiple-choice question.
Query: Which compound has a 7.977\% 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, or d without using any other words.
Options:
a COc1ccc(-c2csc(NCCc3nc4cc(Cl)c(N5CCCCC5)cc4n3CCOCCO)n2)cc1
b Cc1nnsc1C(=O)NNS(=O)(=O)c1ccccc1
c O=C(Nc1ccc(OC(=O)c2cccnc2)cc1)c1cccnc1
d CCOc1ccccc1N1C(=O)c2ccc(C(=O)O)cc2C1=O
Answer: c. O=C(Nc1ccc(OC(=O)c2cccnc2)cc1)c1cccnc1
{#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=C(Nc1ccc(OC(=O)c2cccnc2)cc1)c1cccnc1
O=C(Nc1ccc(OC(=O)c2cccnc2)cc1)c1cccnc1
[4-(pyridine-3-carbonylamino)phenyl] pyridine-3-carboxylate