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) CCc1nnc(NC(=O)CCC(=O)Nc2ccccc2)s1
(b) COc1ccc(C2(C(=O)O)CCCC2)cc1
(c) CC(C)(C)c1[nH]c2ccccc2c1/C=N/O
(d) CC1CCCC(C)N1c1nnc(N)s1
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}