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, d, or e without using any other words.
Options:
a. CC(C)(N)c1nc(-c2ccc(OC(F)(F)F)cc2)c[nH]1
b. Cc1c(-c2noc(-c3ccc(OC(C)C)c(C#N)c3)n2)ccc2c1CCN(CC(=O)N[C@@H](C)CO)C2
c. Fc1ccc(-c2cnc3nc(N4CCC(N5CCCCC5)CC4)sc3c2)cn1
d. O=C(O)[C@H](CC1CCC1)N1CC(CN2CCC(c3cnc4ccccn34)CC2)[C@@H](c2cccc(F)c2)C1
e. OC[C@@H]1CCCN(CCC[C@@H]2CCCc3ccc(OCc4ccc(-c5ccccc5F)cn4)cc32)C1
Answer: b
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}
2-[6-[5-(3-cyano-4-propan-2-yloxyphenyl)-1,2,4-oxadiazol-3-yl]-5-methyl-3,4-dihydro-1H-isoquinolin-2-yl]-N-[(2S)-1-hydroxypropan-2-yl]acetamide