Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) CCc1ccc(C(O)(CC(C)C)C(CN2CCOCC2)c2ccccc2)cc1.Cl
b.) S=c1nc(-c2ccccc2)oc2c1CCCC2
c.) O=C(c1ccc(S(=O)(=O)N2CCCC2)cc1)N1CCCCCC1
d.) CCOC(=O)c1cnc2c(C(F)(F)F)cccc2c1N1CCN(C)CC1.Cl
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}