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 O=C(Oc1cccc(-c2cnc3ccccc3n2)c1)c1ccco1
b CCc1c(O)nc(SCC(=O)Nc2ccc(Br)cc2)n(-c2ccc(C)cc2)c1=O
c Cc1cccc(NS(=O)(=O)c2cccc(C(=O)N3CCN(S(=O)(=O)c4ccccc4)CC3)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}