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] O=C(NC1CCCS(=O)(=O)C1)c1ccc(Oc2ccc(C#C[C@]3(O)CN4CCC3CC4)cc2)cc1
[b] Cc1ccc(CCOCCCc2cccc(CCCOCCc3ccc(C)cc3)[n+]2C)cc1
[c] O=c1ccc2ncc(F)c3c2n1CC3(O)CC12CCC(NCc3cc4c(nn3)OCCO4)(CC1)CO2
[d] C[C@@H]1CCCN1C1CC(c2ccc(-c3ccc(C#N)cc3)cc2)C1
Answer: 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}
1-methyl-2,6-bis[3-[2-(4-methylphenyl)ethoxy]propyl]pyridin-1-ium