Task: Answer the multiple-choice question.
Query: Which drug exhibits a -7.463\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CCCC(=O)c1cn(CC(=O)OC)c2ccccc12
b: COC(=O)c1cc(NC(=O)c2cc(-c3ccc(OC)cc3)oc2C(F)(F)F)ccc1N1CCOCC1
Answer: b. COC(=O)c1cc(NC(=O)c2cc(-c3ccc(OC)cc3)oc2C(F)(F)F)ccc1N1CCOCC1
{#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#}
COC(=O)c1cc(NC(=O)c2cc(-c3ccc(OC)cc3)oc2C(F)(F)F)ccc1N1CCOCC1
COC(=O)c1cc(NC(=O)c2cc(-c3ccc(OC)cc3)oc2C(F)(F)F)ccc1N1CCOCC1
methyl 5-[[5-(4-methoxyphenyl)-2-(trifluoromethyl)furan-3-carbonyl]amino]-2-morpholin-4-ylbenzoate