Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. NC(=O)c1cnc(N(CCc2ccccc2)[C@H]2CCCNC2)c2cc(-c3ccccc3)sc12
b. COc1ccc2ncc(F)c(CCC34CCC(NCc5nc6c(cc5F)OCC(=O)N6)(CC3)CO4)c2n1
Answer: a, b
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
2-phenyl-4-[2-phenylethyl-[(3S)-piperidin-3-yl]amino]thieno[3,2-c]pyridine-7-carboxamide