Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) CC(NC(=O)C1(N)CCN(c2ncnc3[nH]ccc23)CC1)c1ccc(S(C)(=O)=O)cc1
b) CC(NC(=O)C1(N)CCN(c2ncnc3[nH]ccc23)CC1)c1ccccc1
c) CNCc1ccc(Cl)cc1Oc1ccc(Cl)c(F)c1
Answer: 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-(4-chloro-3-fluorophenoxy)phenyl]-N-methylmethanamine