Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. CCn1c(C(O)c2cccc(OC)c2OC)nc2ccccc21
b. O=S(=O)(Nc1cc(Cl)ccc1N1CCCCC1)c1cccs1
c. COc1cccc(C(=O)N2CCN(Cc3nc(CC4CC4)no3)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}