Task: Answer the multiple choice question.
Question: Which drug has a 47.885% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CCOC(=O)[C@@H]1[C@H]2COc3cc(OC)ccc3[C@@H]2N2C(=O)N(c3cccc(C)c3)C(=O)[C@@]12C
[b] CC(=O)Nc1ccc(NC(=O)C(C)OC(=O)CCCOc2ccc(Cl)c(C)c2)cc1
[c] O=[N+]([O-])c1cnc2nc(-c3ccncc3)nn2c1[O-].[Na+]
Answer: c. O=[N+]([O-])c1cnc2nc(-c3ccncc3)nn2c1[O-].[Na+]
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=[N+]([O-])c1cnc2nc(-c3ccncc3)nn2c1[O-].[Na+]
O=[N+]([O-])c1cnc2nc(-c3ccncc3)nn2c1[O-].[Na+]
sodium;6-nitro-2-pyridin-4-yl-[1,2,4]triazolo[1,5-a]pyrimidin-7-olate