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) O=C(O)COc1ccccc1/C=N\NC(=O)c1ccc(-c2ccccc2)cc1
b) O=C(CCC(=O)N1CCN(Cc2ccc(F)cc2)CC1)Nc1nnc(C(F)(F)F)s1
c) N#CCOC(=O)C1c2ccccc2Oc2ccccc21
d) COc1cc(N/C(N)=N/c2nc(C)cc(C)n2)c(OC)cc1Cl
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}