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, c, or d without using any additional words.
Options:
a.) COc1cc(-c2cn(CC(=O)Nc3cccc4ccccc34)nn2)ccc1-n1cnc(C)c1
b.) CC(=N)N1CCC(Oc2ccc(N(Cc3ccc4ccc(C(=N)N)cc4c3)S(=O)(=O)CC(=O)O)cc2)CC1
c.) CNC(=O)c1ccc(N2C(=S)N(c3ccc(C#N)c(C(F)(F)F)c3)C(=O)C23CCC3)cc1F
d.) Cc1nc2ccc(F)cc2c(=O)n1-c1ccc(OCCCN2CCCC2)cc1
Answer: 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}
6-fluoro-2-methyl-3-[4-(3-pyrrolidin-1-ylpropoxy)phenyl]quinazolin-4-one