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 other words.
Options:
a.) CCCCNC(=O)c1ccc(NC(=O)C2CCCO2)cc1
b.) COc1cc(C)c(CNC2CCCCC2)cc1C
c.) Cc1ccc(C)c(N2CCN(C(=O)c3ccc(CS(=O)(=O)c4ccccc4C)o3)CC2)c1
d.) COCCCNC(=O)Cc1ccccc1OC
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}