Task: Answer the multiple choice question.
Query: Which drug has a -12.817\% 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 other words.
Options:
(a) CCn1ncc(C2=NOC(C(=O)Nc3cnn(C45CC6CC(CC(C6)C4)C5)c3)C2)c1C
(b) COc1ccc2nc(C)cc(N3CC(C)OC(C)C3)c2c1
(c) CC(C)Oc1cccc(C(=O)O)c1
Answer: b. COc1ccc2nc(C)cc(N3CC(C)OC(C)C3)c2c1
{#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#}
COc1ccc2nc(C)cc(N3CC(C)OC(C)C3)c2c1
COc1ccc2nc(C)cc(N3CC(C)OC(C)C3)c2c1
4-(6-methoxy-2-methylquinolin-4-yl)-2,6-dimethylmorpholine