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, c, or d without using any additional words.
Options:
(a) O=C1OC(C(=O)Nc2ccccc2)Cc2ccccc21
(b) C=C1CCC[C@]2(C)C[C@H]3OC(=O)C(CN4CCCCC4CO)[C@H]3CC12
(c) Cc1cccc(-c2c3c(=O)n(C)c(=O)n(C)c3c3cccnn23)c1
(d) CC(=O)c1ccc(NC(=S)NC(=O)/C=C/c2ccccc2)cc1
Answer: a, b, c, d
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}