Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a O=C(NCc1ccccc1)c1onc(CSc2ccc(F)c(F)c2)c1C(=O)NCc1ccccc1
b CC1=Nc2ccccc2/C1=C/c1sc(=N)n(-c2nccs2)c1O
c Cc1sc2ncnc(N3CCC(C(=O)N(C)CC(=O)Nc4ccccc4Br)CC3)c2c1C
Answer: a, b
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}