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 other words.
Options:
a. CC(=O)O.Fc1ccc(NC(=S)Nc2cccnc2)cc1
b. Cc1cc(NCCCO)n2nc(-c3cccs3)cc2n1
c. COc1ccc(CCNC(=O)CCn2c(SCC#N)nc3ccccc3c2=O)cc1OC
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}