Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) O=C([C@@H]1C[C@H](N2CCN(c3ncccn3)CC2)CN1)N1C[C@@H](F)[C@H](F)C1
b) O=C(CC1CCN(Cc2ccn(-c3ccc(C(F)(F)F)cn3)c2)CC1)NC(c1ccc(F)cc1)c1ccc(F)cc1
c) O=S1(=O)c2cccc3cccc(c23)N1CCCN1CCN(c2ccc(F)cc2)CC1
d) CN1Cc2c(N)cccc2C(c2ccccc2)C1
Answer: a, 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}
[(3R,4R)-3,4-difluoropyrrolidin-1-yl]-[(2S,4S)-4-(4-pyrimidin-2-ylpiperazin-1-yl)pyrrolidin-2-yl]methanone