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.) CCC(C)NC(=O)N1c2ccccc2Sc2ccccc21
b.) COc1ccccc1CN(Cc1cc2cc3c(cc2[nH]c1=O)OCCO3)Cc1nnnn1Cc1ccco1
c.) CCCn1c(SCC(=O)c2ccc(OC)c(OC)c2)nc2c1c(=O)n(C)c(=O)n2C
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}