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 NC(=O)c1ccsc1NC(=O)COC(=O)Cc1ccccc1
b COc1ccc(C(=O)NNC(=O)CN(C)S(=O)(=O)c2ccc(Cl)cc2)c(OC)c1OC
c O=C(CCN1C(=O)COc2ccccc21)NCCN1CCOCC1
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}