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 other words.
Options:
(a) Cc1nc2sc3c(NCc4ccco4)ncnc3c2c2c1COC(C)(C)C2
(b) COc1ccc(OC)c(/C=C(\NC(=O)c2ccccc2)C(=O)N/N=C/c2ccc(C)s2)c1
(c) CC1=C(C(=O)OCc2ccc([N+](=O)[O-])cc2)N2C(=O)C(NC(=O)Cc3ccccc3)C2SC1
(d) C=CCNC(=O)c1csc(-c2ccccc2)n1
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}