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, d, or e without using any other words.
Options:
a. COc1ccc([C@@H](C)N[C@@H]2CC[C@@H](C(=O)N3CCC(c4ccccc4)(c4ccc(OC)nc4)CC3)C(C)(C)C2)cc1
b. O=C1NCc2c(-c3ccc(F)cc3F)cc(N3CCNCC3)cc2N1c1c(Cl)cccc1Cl
c. Fc1ccc2c(C3NCCCC3F)c(-c3ccccc3)[nH]c2c1
d. COc1ccc(C(=O)NCc2ccc(NC3=NCCN3)cc2)cc1
e. C(#Cc1cc(-c2n[nH]c3c2Cc2cc(-n4cncn4)ccc2-3)cs1)COc1ccccc1
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-(2,6-dichlorophenyl)-5-(2,4-difluorophenyl)-7-piperazin-1-yl-3,4-dihydroquinazolin-2-one