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, b, or c without using any other words.
Options:
a: c1ccc(Nc2nc(-c3cn[nH]c3)cs2)nc1
b: COc1ccc(-c2ccc3c(N4CCOC[C@H]4C)nc(N4C[C@H](C)O[C@@H](C)C4)nc3n2)cc1CO
c: O=C(/C=C/c1ccc2c(c1)CN(C(=O)C1CC1)C2)NO
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}
[5-[2-[(2S,6S)-2,6-dimethylmorpholin-4-yl]-4-[(3R)-3-methylmorpholin-4-yl]pyrido[2,3-d]pyrimidin-7-yl]-2-methoxy-phenyl]methanol