Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) COc1ccc(CCNC(=O)c2cc3c(=O)n(C)c4ccccc4c3n2C)cc1OC
b.) Cc1ncc(CN2CCCC(CCC(=O)NCc3ccccc3F)C2)s1
c.) COc1ccc(NC(=O)N2Cc3ccccc3CC2C(=O)NC(C)(C)C)cc1
d.) CC1CCCCC1NC(=O)CN(C)S(=O)(=O)c1cccc2nsnc12
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}