Task: Please answer the multiple choice question.
Question: Which molecules are 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 CN1CCC(COCc2cc(C(F)(F)F)cc(C3(F)CC3)n2)(c2ccccc2)CC1
b CC(=O)C1=NN2c3cc(F)ccc3OCC2C1(CCCN1CCNCC1)c1ccccc1
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}
1-[8-fluoro-3-phenyl-3-(3-piperazin-1-ylpropyl)-3a,4-dihydropyrazolo[5,1-c][1,4]benzoxazin-2-yl]ethanone