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, or c without using any additional words.
Options:
a O=C(NC1CCCc2c1[nH]c1ccc(Cl)cc21)c1ccccn1
b COCCCc1cc(CN(C(=O)C2CNCCC2c2ccn(C)c(=O)c2)C2CC2)c2ccccc2n1
c CC(C)(C)[C@H](N)C(=O)N1CC(c2cc(F)ccc2F)=C[C@H]1c1ccccc1
Answer: 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}
(2S)-2-amino-1-[(2S)-4-(2,5-difluorophenyl)-2-phenyl-2,5-dihydropyrrol-1-yl]-3,3-dimethylbutan-1-one