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] O=S(=O)(c1ccccc1)C1CCN(CCCc2ccccc2)CC1
[b] O=c1ccc2ncc(F)c3c2n1CC3(O)CC12CCC(NCc3cc4c(cn3)S(=O)(=O)CCO4)(CC1)CO2
[c] C[C@@]12O[C@@H](C[C@]1(O)CO)n1c3ccccc3c3c4c(c5c6ccccc6n2c5c31)CNC4=O
[d] CCCCN(CC)CC#CCc1ccccc1
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}
4-(benzenesulfonyl)-1-(3-phenylpropyl)piperidine