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, d, or e without using any additional words.
Options:
a) O=c1c2ccccc2nc(-c2ccc(OCCCN3CCCCC3)cc2)n1-c1ccccc1
b) COc1ccc2ncc(F)c(CCC34CCC(N(C)Cc5ccc6c(n5)NC(=O)CO6)(CC3)CO4)c2n1
c) COc1ccc2nccc([C@@H](O)CC[C@@H]3CCN(C4CC(c5ccccc5)C4)C[C@@H]3C(=O)O)c2c1
d) O=C1N(Cc2ccccc2)C2C[S+]3CCCC3C2N1Cc1ccccc1
e) CCN1CCN(c2cc3[nH]c(C(=O)C4(C)CCC(=O)CC4)nc3cc2Cl)CC1
Answer: a, b, e
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-[[5-chloranyl-6-(4-ethylpiperazin-1-yl)-1H-benzimidazol-2-yl]carbonyl]-4-methyl-cyclohexan-1-one