Task: Answer the multiple choice question.
Query: Which compound has a -6.056\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) CCOC(=O)c1cccc(NC(=O)COc2nsnc2N2CCOCC2)c1
b.) COc1cc2c(C(=O)N3CCN(Cc4ccc5c(c4)OCO5)CC3)cn(C)c(=O)c2cc1OC
c.) S=C(Nc1ccc(Oc2ccc(NC(=S)NC3CCCCC3)cc2)cc1)NC1CCCCC1
Answer: b. COc1cc2c(C(=O)N3CCN(Cc4ccc5c(c4)OCO5)CC3)cn(C)c(=O)c2cc1OC
{#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#}
COc1cc2c(C(=O)N3CCN(Cc4ccc5c(c4)OCO5)CC3)cn(C)c(=O)c2cc1OC
COc1cc2c(C(=O)N3CCN(Cc4ccc5c(c4)OCO5)CC3)cn(C)c(=O)c2cc1OC
4-[4-(1,3-benzodioxol-5-ylmethyl)piperazine-1-carbonyl]-6,7-dimethoxy-2-methylisoquinolin-1-one