Problem statement: Answer the MCQ question.
Question: Which compound has a -5.252% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CCOc1ccc(CCNC(=O)c2cccc(S(=O)(=O)N3CCCC3)c2)cc1OCC
b CCOC(=O)C1=NN(c2ccc(OC)cc2)C(c2ccccc2)CC1=O
c COC(=O)C1CCN(Cc2ccc(OCCCN3CCN(c4ccc([N+](=O)[O-])cc4)CC3)cc2)CC1
d Cc1csc2nc(CSc3ccc(Cl)cc3)cn12
Answer: b. CCOC(=O)C1=NN(c2ccc(OC)cc2)C(c2ccccc2)CC1=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#}
CCOC(=O)C1=NN(c2ccc(OC)cc2)C(c2ccccc2)CC1=O
CCOC(=O)C1=NN(c2ccc(OC)cc2)C(c2ccccc2)CC1=O
ethyl 2-(4-methoxyphenyl)-5-oxo-3-phenyl-3,4-dihydropyridazine-6-carboxylate