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, d, or e without using any other words.
Options:
a. COc1cccc(C(C)NC2CCC(C(=O)N3CCC(C(=O)N4CCCC4)(c4ccccc4)CC3)C(C)(C)C2)c1
b. Cc1cccnc1CN1CCC2(NC(=O)N(c3ccc(-c4ccccc4)cc3)C2=O)C(C(=O)O)C1
c. CNC(=O)c1cccc(OCCCCN2CCC(c3noc4cc(F)ccc34)CC2)c1
d. N#Cc1cc(CN2CCC2)cnc1-c1ccc(C(=O)Nc2ccccc2N)cc1
e. CS(=O)(=O)Nc1ccc(OCC(O)CN(CCc2ccc(Cl)c(Cl)c2)Cc2ccc(F)c(F)c2F)cc1
Answer: c, e
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}
3-[4-[4-(6-fluoro-1,2-benzoxazol-3-yl)piperidin-1-yl]butoxy]-N-methylbenzamide