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, c, or d without using any additional words.
Options:
a.) Cc1ccc(S(=O)(=O)c2ccccc2)cc1S(=O)(=O)N1CCOCC1
b.) N#CCCN(C(=O)CSc1ccc2c(c1)OCCO2)c1ccccc1
c.) Cl.O=C(CCc1ccccc1)OCCN1CCOCC1
d.) O=C(Cc1ccc([N+](=O)[O-])cc1)Nc1ccc2c(c1)OCO2
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}