Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a C=CCn1c(SCC(C)=O)nc2scc(-c3ccco3)c2c1=O
b COC(=O)c1cn(Cc2ccccn2)c(=O)c2ccccc12
c Cc1ccc(C)c(S(=O)(=O)N2CCN(C(=O)c3ccc(C)s3)CC2)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}