Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: O=C1NCCN1CCN1CCC(c2cn(-c3ccc(F)cc3)c3ccccc23)CC1
b: CCCCCCCCCCCCc1cccc(CCCCCCCCCCCC)[n+]1C
c: O=C1NC[C@@H](c2ccc(F)cc2)C12CCN([C@@H]1COCC[C@@]1(O)c1ccccc1)CC2
d: COc1cccc(-c2c[nH]c([C@H]3Cc4c([nH]c5ccccc45)[C@@H](C4CCOCC4)N3)n2)n1
e: O=C(O)c1ccc(C2CCN([C@@H]3C[C@H]4OCC[C@@]4(C(=O)N4CCc5ncc(C(F)(F)F)cc5C4)C3)CC2)cc1
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}
2,6-didodecyl-1-methylpyridin-1-ium