Task: Answer the MCQ question.
Query: Which drug has a 12.098\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] CCOc1cccc(-c2c(C(=O)N/N=C/c3ccc(Br)cc3)nnn2-c2nonc2N)c1
[b] CC(C)(C)NC(=O)CCN(/N=C/c1ccc([N+](=O)[O-])o1)C1=NS(=O)(=O)c2ccccc21
[c] CCOC(=O)c1nn(-c2ccc(Cl)cc2)c(C)cc1=O
[d] CCC(C)C(=O)Nc1nc2ccc(S(C)(=O)=O)cc2s1
Answer: c. CCOC(=O)c1nn(-c2ccc(Cl)cc2)c(C)cc1=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#}
CCOC(=O)c1nn(-c2ccc(Cl)cc2)c(C)cc1=O
CCOC(=O)c1nn(-c2ccc(Cl)cc2)c(C)cc1=O
ethyl2-(4-chlorophenyl)-3-methyl-5-oxopyridazine-6-carboxylate