Task: Answer the MCQ question.
Query: Which compound has a -0.266% 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 other words.
Options:
a Cc1cccc(-c2ncc(CN3CCCC(CO)(Cc4ccccc4C)C3)cn2)c1
b COC(=O)c1c(C)[nH]c(C(=O)OC(C)C(=O)N2CCOCC2)c1C
Answer: b. COC(=O)c1c(C)[nH]c(C(=O)OC(C)C(=O)N2CCOCC2)c1C
{#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)c1c(C)[nH]c(C(=O)OC(C)C(=O)N2CCOCC2)c1C
COC(=O)c1c(C)[nH]c(C(=O)OC(C)C(=O)N2CCOCC2)c1C
4-O-methyl 2-O-(1-morpholin-4-yl-1-oxopropan-2-yl) 3,5-dimethyl-1H-pyrrole-2,4-dicarboxylate