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 other words.
Options:
a.) O=C1NCCCc2c1no[n+]2[O-]
b.) Nc1[nH]n(-c2ccccc2)c(=O)c1N=Nc1ccc2ncsc2c1
c.) Cc1ccnc(NC(=O)c2cccc(NC(=O)c3ccccc3C)c2)c1
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}