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, c, or d without using any additional words.
Options:
a) Cc1ccc2c(-c3nnc(SCCCN4CCc5ccc(-c6ncc(C)o6)cc5CC4)n3C)cccc2n1
b) CC(C)(C)OC(=O)NCC1CCC(CNC(=O)c2cc(N3CCC(CCN4CC(O)C4)CC3)nc3ccccc23)CC1
c) Clc1ccc(-c2nc3sccn3c2C=NOCc2ccc(Cl)c(Cl)c2)cc1
d) COc1cc(-c2cn(Cc3ccc4ccsc4c3)nn2)ccc1-n1cnc(C)c1
Answer: a
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}
5-methyl-2-[3-[3-[[4-methyl-5-(2-methylquinolin-5-yl)-1,2,4-triazol-3-yl]sulfanyl]propyl]-1,2,4,5-tetrahydro-3-benzazepin-7-yl]-1,3-oxazole