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] O=C(CCn1ccnc1)Nc1ccc2ccccc2c1
[b] O=C(CSCc1ccc(Cl)cc1)Nc1ccc(-c2nnc(-c3ccccc3)o2)cc1
[c] CCc1ccc(NC(=S)NC2CCN(Cc3ccccc3)CC2)cc1
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}