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, b, c, or d without using any additional words.
Options:
a CN1CC2C(C1)C2CN(Cc1cccc(OC(F)(F)F)c1)C(=O)c1cn(C)cn1
b CN(CCCOc1ccc([N+](=O)[O-])cc1)Cc1ccc([N+](=O)[O-])cc1
c COc1cc(Nc2cccc3c2nc(-c2ccc(F)cc2)n3C)ccc1-n1cnc(C)c1
d FC(F)c1nc2ccccc2n1-c1nc(N2CCOCC2)nc(N2CCOCC2)n1
Answer: a, b, c
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-(4-fluorophenyl)-N-[3-methoxy-4-(4-methylimidazol-1-yl)phenyl]-1-methylbenzimidazol-4-amine