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 O=C(CCN1C(=O)/C(=C/c2ccccc2F)SC1=S)NCCCN1CCOCC1
b COc1ccc(C(=O)Nc2cc(C)nn2-c2nc3ccccc3[nH]2)c(OC)c1
c O=C(Nc1cccnc1)c1ccccc1-c1ccccc1
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}