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. CCN(CC(=O)Nc1c(F)cccc1F)C(=O)c1cccnc1SC
b. COc1cc(C(=S)N2CCOCC2)ccc1OC(=O)c1cc(OC)c(OC)c(OC)c1
c. Cc1nnc(Oc2ccccc2)c2ccccc12
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}