Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 4.056\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) Cc1nn(CCOc2ccc(Br)cc2)c(C)c1[N+](=O)[O-]
b) COc1cc(NC(=O)N[C@H](C(=O)O)C(C)C)cc(OC)c1
c) COc1ccc(C2=NN(Cc3c(F)cccc3Cl)C(=O)CC2)cc1
Answer: c. COc1ccc(C2=NN(Cc3c(F)cccc3Cl)C(=O)CC2)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#}
COc1ccc(C2=NN(Cc3c(F)cccc3Cl)C(=O)CC2)cc1
COc1ccc(C2=NN(Cc3c(F)cccc3Cl)C(=O)CC2)cc1
2-[(2-chloro-6-fluorophenyl)methyl]-6-(4-methoxyphenyl)-4,5-dihydropyridazin-3-one