Task: Answer the MCQ question.
Query: Which compound exhibits a -1.298% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. COC(=O)Cc1[nH]nc2c1C1(C(=O)N(Cc3ccc(Cl)cc3)c3ccccc31)C(C#N)=C(N)O2
b. COc1cc(OC)cc(C(=O)NC2CC(C)(C)NC(C)(C)C2)c1.Cl
Answer: a. COC(=O)Cc1[nH]nc2c1C1(C(=O)N(Cc3ccc(Cl)cc3)c3ccccc31)C(C#N)=C(N)O2
{#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#}
COC(=O)Cc1[nH]nc2c1C1(C(=O)N(Cc3ccc(Cl)cc3)c3ccccc31)C(C#N)=C(N)O2
COC(=O)Cc1[nH]nc2c1C1(C(=O)N(Cc3ccc(Cl)cc3)c3ccccc31)C(C#N)=C(N)O2
methyl 2-[6-amino-1'-[(4-chlorophenyl)methyl]-5-cyano-2'-oxospiro[2H-pyrano[2,3-c]pyrazole-4,3'-indole]-3-yl]acetate