Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 15.727\% 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 additional words.
Options:
[a] O=C(/C=C/c1ccc(Cl)cc1Cl)NCc1ccncc1
[b] Cn1nc(C(=O)NC2CCCc3ccccc32)ccc1=O
[c] COc1ccc(NC(=O)N2CCC(O)(c3cccnc3)CC2)c(OC)c1
[d] O=C1Nc2ccc(F)cc2C12OCCO2
Answer: b. Cn1nc(C(=O)NC2CCCc3ccccc32)ccc1=O
{#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#}
Cn1nc(C(=O)NC2CCCc3ccccc32)ccc1=O
Cn1nc(C(=O)NC2CCCc3ccccc32)ccc1=O
1-methyl-6-oxo-N-(1,2,3,4-tetrahydronaphthalen-1-yl)pyridazine-3-carboxamide