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, c, or d without using any other words.
Options:
a.) CCc1ccc(OCCOC(=O)Nc2ccccc2)cc1
b.) CC1CC(C)CN(S(=O)(=O)N2CCC(C(=O)NCCC3=CCCCC3)CC2)C1
c.) S=C(Nc1ccccc1)Nc1ccccc1Br
d.) c1ccc(CSc2ccc(-c3ccco3)nn2)cc1
Answer: a, b, c, d
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}