Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: Cl.Nc1ncc(-c2cnn(C3CCNCC3)c2)cc1-c1nc2ccccc2o1
b: NC1Cn2c(nc3cnc(F)cc32)CC1c1cc(F)c(F)cc1F
Answer: 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}
4-fluoro-11-(2,4,5-trifluorophenyl)-1,5,8-triazatricyclo[7.4.0.02,7]trideca-2,4,6,8-tetraen-12-amine