Task: Answer the multiple-choice question.
Query: Which compound exhibits a -2.685\% 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 COc1ccc(Cn2c(=O)n(Cc3ccco3)c(=N)c3c4c(sc32)COC(C)(C)C4)cc1
b COc1ccc(-c2nc(SCC(=O)N3CCCC3)n[nH]2)cc1
c CCc1c(C)c2ccc(OC(C)C(=O)NC(Cc3c[nH]c4ccc(O)cc34)C(=O)O)c(C)c2oc1=O
Answer: a. COc1ccc(Cn2c(=O)n(Cc3ccco3)c(=N)c3c4c(sc32)COC(C)(C)C4)cc1
{#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#}
COc1ccc(Cn2c(=O)n(Cc3ccco3)c(=N)c3c4c(sc32)COC(C)(C)C4)cc1
COc1ccc(Cn2c(=O)n(Cc3ccco3)c(=N)c3c4c(sc32)COC(C)(C)C4)cc1
4-(furan-2-ylmethyl)-3-imino-6-[(4-methoxyphenyl)methyl]-12,12-dimethyl-11-oxa-8-thia-4,6-diazatricyclo[7.4.0.02,7]trideca-1(9),2(7)-dien-5-one