Task: Answer the multiple-choice question.
Query: Which compound has a 2.872\% 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. CCCCCCCCCS(=O)(=O)Nc1cc(C)ccn1
b. CCOC(=O)C1=NN(N=O)C2(CC(=O)N(c3cc(C)cc(C)c3)C2=O)C1
c. CC(C)[C@H](NC(=O)C1CCN(S(=O)(=O)c2ccccc2)CC1)C(=O)NCc1ccncc1
Answer: b. CCOC(=O)C1=NN(N=O)C2(CC(=O)N(c3cc(C)cc(C)c3)C2=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#}
CCOC(=O)C1=NN(N=O)C2(CC(=O)N(c3cc(C)cc(C)c3)C2=O)C1
CCOC(=O)C1=NN(N=O)C2(CC(=O)N(c3cc(C)cc(C)c3)C2=O)C1
ethyl 7-(3,5-dimethylphenyl)-1-nitroso-6,8-dioxo-1,2,7-triazaspiro[4.4]non-2-ene-3-carboxylate