Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a -5.439\% 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: O=C(N/N=C/c1cccnc1)C1CC1(c1ccccc1)c1ccccc1
b: CCN(CC(=O)NCc1ccc(F)cc1)c1ccc(S(C)(=O)=O)cc1[N+](=O)[O-]
c: NC(=O)C1(NC(=O)[C@@H]2CC3(CC(c4cccc(NC(=O)[C@@H]5CCC(=O)N5)c4)=NO3)CN2C(=O)Cc2ccc(Cl)cc2)CC1
Answer: b. CCN(CC(=O)NCc1ccc(F)cc1)c1ccc(S(C)(=O)=O)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_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#}
CCN(CC(=O)NCc1ccc(F)cc1)c1ccc(S(C)(=O)=O)cc1[N+](=O)[O-]
CCN(CC(=O)NCc1ccc(F)cc1)c1ccc(S(C)(=O)=O)cc1[N+](=O)[O-]
2-(N-ethyl-4-methylsulfonyl-2-nitroanilino)-N-[(4-fluorophenyl)methyl]acetamide