Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CCOc1ccccc1C[C@@H](c1ccccc1)N1CCNCC1
b. COc1ccc(C2CNC(=O)C2)cc1OC1CCCC1
c. C[C@@H](Oc1cccc2ncnc(Nc3ccc(OCc4ccccn4)c(Cl)c3)c12)C(=O)N(C)C
d. CCc1cccc(NC(=O)Nc2cccn(Cc3ccccc3Cl)c2=O)c1
Answer: a, b, c, d
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-[(2-chlorophenyl)methyl]-2-oxopyridin-3-yl]-3-(3-ethylphenyl)urea