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=C1C(=O)N(CCCN2CCOCC2)C(c2ccc(Br)cc2)/C1=C(\O)c1ccc2c(c1)OCCO2
b. CCn1c(SC)nnc1C1CCN(S(=O)(=O)c2ccc(OC)cc2)CC1
c. Cc1ccccc1-n1c(SCc2csc(Nc3ccccc3)n2)nnc1-c1cccnc1
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}