Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] O=C(/C=C/c1ccc2c(c1)C(=O)CC1(CCN(Cc3ccc(F)cc3)CC1)O2)NO
[b] CC#Cc1cncc(-c2cccc(C3(c4cc(C)c(OC)c(C)c4)N=C(C)C(N)=N3)c2)c1
Answer: b
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
2-(4-methoxy-3,5-dimethylphenyl)-5-methyl-2-[3-(5-prop-1-ynylpyridin-3-yl)phenyl]imidazol-4-amine