Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) COc1cc2nnc(C(N)=O)c(Nc3ccc(C)cc3F)c2cc1C1CCN(CCO)CC1
b) N#Cc1cccc(N2CCN(CCN3Cc4ccccc4C3)C2=O)c1
c) FC(F)(F)c1cc(Cl)cc(COCC2(c3ccccc3)CCNCC2)n1
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}
3-[3-[2-(1,3-dihydroisoindol-2-yl)ethyl]-2-oxoimidazolidin-1-yl]benzonitrile