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, or c without using any additional words.
Options:
a. CC1CCN(S(=O)(=O)c2ccc3c(c2)n(C)c(=O)n3C)CC1
b. O=C(NC1CCCC1)C(c1cccnc1)N(Cc1ccccc1)C(=O)c1csnn1
c. COc1ccccc1NC(=O)c1[nH]c(C)c(C(C)=O)c1C
Answer: a, b, c
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}