Task: Answer the multiple choice question.
Query: Which drug has a -6.965% 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) CSCCC(NC(=O)c1ccco1)C(=O)OCC(=O)Nc1ncc(Cl)c(C)c1Cl
(b) COc1c2occc2c(OC)c2c(=O)cc(C)oc12
Answer: b. COc1c2occc2c(OC)c2c(=O)cc(C)oc12
{#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#}
COc1c2occc2c(OC)c2c(=O)cc(C)oc12
COc1c2occc2c(OC)c2c(=O)cc(C)oc12
4,9-dimethoxy-7-methylfuro[3,2-g]chromen-5-one