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=C(O)[C@@H](CC1CCC1)N1C[C@H](CN2CCC(c3cnc4ccc(C(F)(F)F)cn34)CC2)[C@@H](c2cccc(F)c2)C1
b: CCCOc1cccc(-n2cc3nc(-c4cccnc4C)n(C[C@H]4CCCN(C[C@H]5CCCO5)C4)c(=O)c3n2)c1
c: N[C@H](C(=O)N1CCC(F)C1)C1CCC(NC(=O)c2ccc(F)c(F)c2)CC1
d: C[n+]1c(C#Cc2ccc(-c3cccc(Cl)c3)cc2)cccc1C#Cc1ccc(-c2cccc(Cl)c2)cc1
e: Cc1ccccc1C1CCN(C[C@@H]2CCc3c(C)cccc3[C@@H](O)C2)CC1
Answer: b, d, 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}
2,6-bis[2-[4-(3-chlorophenyl)phenyl]ethynyl]-1-methylpyridin-1-ium