Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) C=C(C)[C@@H]1CC=C(CN2CCN(Cc3ccccc3)CC2)CC1
(b) CN(C(=O)c1ccncc1)c1nnc(-c2cccnc2)s1
(c) COc1ccccc1NC(=O)CN1CC(=O)Nc2ccccc21
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}