Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (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: COc1cccc2c1C(=O)c1c(O)c3c(c(O)c1C2=O)C[C@@](O)(C(=O)CO)C[C@@H]3O[C@H]1C[C@H](N)[C@@H](O)[C@H](C)O1
b: CC(C)N1CCC[C@@H](c2nc3ccccc3n2Cc2ccc(F)cc2)C1
c: CCCCN1CCCC[C@@H]1C(=O)Nc1c(C)cccc1C.Cl
d: CN1CC2CC1CN2c1ccc(-c2ccccc2)cn1
e: O=C(CNC(=O)c1cccc(C(F)(F)F)c1)NC1CCN(C2CCC(O)(c3ccnnc3)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}
2-methyl-5-(5-phenylpyridin-2-yl)-2,5-diazabicyclo[2.2.1]heptane