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.) COc1ccc(C2CC(c3cccs3)=NN2C(=O)CSc2nnc(N)s2)cc1OC
b.) CN(C1CCCCC1)S(=O)(=O)c1ccc(Cl)c(C(=O)O)c1
c.) O=C(CSc1nc(=O)n(CCCN2CCOCC2)c2c1CCCC2)Nc1ccc(F)cc1F
d.) CCCCNC(=O)Nc1ccccc1C(=O)NCc1ccco1
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}