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 other words.
Options:
a. Cc1ncccc1-c1nnc(CCCCN2CC3C[C@]3(c3ccc(C(F)(F)F)cc3)C2)n1C
b. CC(C)(N)C(=O)N1CCn2c(nc(-c3ccc(F)cc3)c2Nc2ccc(Cl)c(F)c2)C1
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-amino-1-[3-(4-chloro-3-fluoroanilino)-2-(4-fluorophenyl)-6,8-dihydro-5H-imidazo[1,2-a]pyrazin-7-yl]-2-methylpropan-1-one