Problem statement: Answer the multiple-choice question.
Query: Which drug has a -5.765\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) CCSc1nnc(NC(=O)CC)s1
b) NC(=O)CC(NSc1ccccc1[N+](=O)[O-])C(=O)O
Answer: b. NC(=O)CC(NSc1ccccc1[N+](=O)[O-])C(=O)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#}
NC(=O)CC(NSc1ccccc1[N+](=O)[O-])C(=O)O
NC(=O)CC(NSc1ccccc1[N+](=O)[O-])C(=O)O
[N][C][=Branch1][C][=O][C][C][Branch1][S][N][S][C][=C][C][=C][C][=C][Ring1][=Branch1][N+1][=Branch1][C][=O][O-1][C][=Branch1][C][=O][O]
4-amino-2-[(2-nitrophenyl)sulfanylamino]-4-oxobutanoic acid