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. CNC(C)c1ccccc1Oc1ccc(Cl)c(Cl)c1
b. CCCCCCCN(CC)CC#Cc1ccc(Cl)cc1
c. CCCCCCCN(CC)CC#CCc1ccccc1
d. CC(C)CN(C(=O)c1cccc(C(F)(F)F)c1Cl)[C@H]1CCNC1
e. NCCCCN(Cc1nccc2c3ccccc3n(CC(=O)O)c12)[C@H]1CCCc2cccnc21
Answer: a, b, c, d, 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}
N-ethyl-N-(4-phenylbut-2-ynyl)heptan-1-amine