Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -0.657% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) O=C(NC1CCCC1)C(c1ccncc1)N(Cc1ccccc1)C(=O)Cc1cccs1
b) CC(O)CNc1ccc(-c2nn(C)c(=O)c3ccccc23)cc1[N+](=O)[O-]
Answer: b. CC(O)CNc1ccc(-c2nn(C)c(=O)c3ccccc23)cc1[N+](=O)[O-]
{#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#}
CC(O)CNc1ccc(-c2nn(C)c(=O)c3ccccc23)cc1[N+](=O)[O-]
CC(O)CNc1ccc(-c2nn(C)c(=O)c3ccccc23)cc1[N+](=O)[O-]
4-[4-(2-hydroxypropylamino)-3-nitrophenyl]-2-methylphthalazin-1-one