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 other words.
Options:
a: CNc1nccc(N2CCC3(CCN(C[C@H](O)c4ccc5c(c4C)COC5=O)CC3)C2=O)n1
b: Cc1cc(N2CC[C@H](N3CCC[C@@H]3C)C2)ccc1NC(=O)c1cc(F)ccc1C
c: COCC1=C(C(=O)N2CCC[C@H]2c2cc(C)no2)[C@@H](c2cc3ccccc3n2C)n2nc(C(F)(F)F)cc2N1
d: Cc1ccc(CN2CCC(Oc3ncnc4c3ccn4Cc3ccccc3)CC2)nc1
Answer: a, b, d
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}
5-fluoro-2-methyl-N-[2-methyl-4-[(3S)-3-[(2S)-2-methylpyrrolidin-1-yl]pyrrolidin-1-yl]phenyl]benzamide