Task: Please answer the multiple choice question.
Question: Which molecules are 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. O=C(NC1CCN(Cc2ccc(OCCCN3C(=O)CSC3=O)c(F)c2)CC1)c1cc(=O)c2ccc(F)cc2o1
b. CCN(CC)C(=O)c1ccc(C(=C2CCN(Cc3ccc(F)cc3)CC2)c2ccc(NC(C)=O)cc2)cc1
c. CNC(C)c1ccc(Cl)cc1Oc1ccc(C)c(C)c1
Answer: a, b, c
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}
1-[4-chloro-2-(3,4-dimethylphenoxy)phenyl]-N-methylethanamine