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 other words.
Options:
a.) Cc1c2c(nn1-c1nnc(-c3ccc(OC(C)C)c(Cl)c3)s1)CCN(CCC(=O)O)C2
b.) CN1CCN(CCCCN2C(=O)CN(N=Cc3ccc(-c4ccc(Cl)cc4)o3)C2=O)CC1
c.) Fc1ccc(C(Cc2ccccc2OC(F)(F)F)N2CCNCC2)cc1
Answer: 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-[1-(4-fluorophenyl)-2-[2-(trifluoromethoxy)phenyl]ethyl]piperazine