Task: Answer the multiple choice question.
Question: Which drug has a 2.768\% 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 additional words.
Options:
a.) Cc1cnc(NC(=O)C2=C(O)c3ccccc3S(=O)(=O)N2C)s1
b.) COc1ccc(N(C)S(=O)(=O)c2cccc(C(=O)Nc3ccc(-n4cnnn4)cc3)c2)cc1
c.) O=C(Nc1ccc(Cl)cc1C(=O)N1CCCC1)c1cccc([N+](=O)[O-])c1
Answer: c. O=C(Nc1ccc(Cl)cc1C(=O)N1CCCC1)c1cccc([N+](=O)[O-])c1
{#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#}
O=C(Nc1ccc(Cl)cc1C(=O)N1CCCC1)c1cccc([N+](=O)[O-])c1
O=C(Nc1ccc(Cl)cc1C(=O)N1CCCC1)c1cccc([N+](=O)[O-])c1
N-[4-chloro-2-(pyrrolidine-1-carbonyl)phenyl]-3-nitrobenzamide