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, b, or c without using any additional words.
Options:
a: CCc1c(O)cc(O)c(C(=O)c2ccc(OCCN3CCOCC3)c(OC)c2)c1CC(=O)N(CCOC)CCOC
b: COc1ccc(C2CN(CCC3(O)CCOCC3)CC2CC(=O)Nc2cccc(Cl)c2)cc1
c: N#Cc1ccnc(C2=NC(c3ccc(F)cc3)(c3ccc(F)cc3)C(CO)N2)c1
Answer: a
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-[2-ethyl-3,5-dihydroxy-6-[3-methoxy-4-(2-morpholin-4-ylethoxy)benzoyl]phenyl]-N,N-bis(2-methoxyethyl)acetamide