Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. O=C(c1ccccc1OCc1csc(-c2ccc(Cl)cc2)n1)N1CCCC1
b. COc1ccc(CCCN2C(=O)N(NS(C)(=O)=O)C[C@@H]2c2ccc(OC)cc2)cc1
c. Cc1c(Cn2c(C)nc3c(C(=O)O)cc(N4CCOCC4)cc32)cccc1C(F)(F)F
d. O=[N+]([O-])c1ccc(Nc2ccccc2-c2ccccc2)c2nonc12
e. CC[C@H](C)[C@H](C(=O)O)N1C[C@H](CN2CCC(c3cc(Cc4ccccc4)nn3CC)CC2)[C@@H](c2cccc(F)c2)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}
[2-[[2-(4-chlorophenyl)-1,3-thiazol-4-yl]methoxy]phenyl]-pyrrolidin-1-ylmethanone