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) CCC(=O)c1ccc(OCC(O)CNC(C)c2ccccc2)cc1
b) COc1ccc(CCNC(=O)CN2C(=O)c3ccccc3S2(=O)=O)cc1OC
c) CCc1ccc2[nH]c(=O)c(Cc3ccccc3)c(O)c2c1
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}