Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] Cc1nc(N)ncc1-c1nc(N2CCOCC2)c2sc(C(C)(C)O)cc2n1
[b] CSc1sc(C(=N)N)cc1S(=O)(=O)c1cccc(-c2cc(C)ccc2NC(=O)NCCCCCC(=O)O)c1
Answer: a
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-[2-(2-amino-4-methylpyrimidin-5-yl)-4-morpholin-4-ylthieno[3,2-d]pyrimidin-6-yl]propan-2-ol