Task: Please answer the multiple choice question.
Question: Which molecules are not a 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) CC(C)C(=O)N1CCC(Cc2ccccc2)CC1
(b) CCCCc1nc2ccccc2n1Cc1nnc2n1-c1ccccc1SC2
(c) CCCn1c(N)c(C(=O)CSc2n[nH]c(-c3ccc(C)cc3)n2)c(=O)[nH]c1=O
(d) CC1CCCCN1C(=O)c1cccc(NC(=O)c2ccccc2)c1
Answer: a, 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}