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) Cc1ccc2c(N3CCN(CCc4cccc5c4OCC(=O)N5CC4CC4)CC3)cccc2n1
(b) CN(CCCCOc1ccc([N+](=O)[O-])cc1)Cc1ccc([N+](=O)[O-])cc1
(c) CC(C)NC[C@@H](O)c1ccc(NS(C)(=O)=O)cc1
(d) CCCCCCCCC(=O)NCc1ccc(CC(O)CO)c(OC)c1
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}
N-[[4-(2,3-dihydroxypropyl)-3-methoxyphenyl]methyl]nonanamide