Task: Please answer the multiple choice question.
Question: Which molecules are not 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 additional words.
Options:
(a) COc1ccccc1N1CCN(C(=O)/C=C/c2ccccc2)CC1
(b) CCCn1c(-c2ccccc2)cc(-c2ccccc2)nc1=O
(c) COc1cccc(CC2(CO)CCCN(Cc3cc4ccccc4[nH]3)C2)c1
Answer: a, b, c
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}