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 additional words.
Options:
a. C1=C2CCCN[C@H]2[C@@H]2C[C@H]1[C@H]1CCCCN1C2
b. O=C(O)CC1c2ccccc2CC1NC(=O)c1cc2sc(Cl)c(Cl)c2[nH]1
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}
(1R,2S,9R,10R)-3,15-diazatetracyclo[7.7.1.02,7.010,15]heptadec-7-ene