Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) CN(C)CC[C@@H](c1ccc(Cl)cc1)c1ccccn1
b.) F[C@H]1CC[NH2+]C[C@H]1c1c(-c2ccccc2)[nH]c2ccc(Cl)cc12
c.) Clc1ccc2c(c1)CCc1cccnc1C2=C1CC[NH2+]CC1
Answer: a, b, c
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}
(3S)-3-(4-chlorophenyl)-N,N-dimethyl-3-pyridin-2-ylpropan-1-amine