Task: Answer the multiple-choice question.
Query: Which drug has a 19.369\% 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] COc1ccc(CCNc2nc(C)nc3c2oc2ccccc23)cc1OC
[b] Cc1ccc(NC(=O)Cn2cnc3c(nnn3Cc3ccc(F)cc3)c2=O)cc1
[c] C=Cc1ccc(Cn2nc(-c3ccc(C)cc3)ccc2=O)cc1
[d] CC(C)NC(=O)CSc1nnc(-c2ccncc2)n1-c1ccccc1
Answer: c. C=Cc1ccc(Cn2nc(-c3ccc(C)cc3)ccc2=O)cc1
{#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#}
C=Cc1ccc(Cn2nc(-c3ccc(C)cc3)ccc2=O)cc1
C=Cc1ccc(Cn2nc(-c3ccc(C)cc3)ccc2=O)cc1
2-[(4-ethenylphenyl)methyl]-6-(4-methylphenyl)pyridazin-3-one