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, or c without using any other words.
Options:
a. C[C@@H]1CCCN1C1CC(c2ccc(-c3ccc(C#N)cc3)cc2)C1
b. Cn1cncc1[C@@](N)(c1ccc(Cl)cc1)c1ccc2c(c1)c(-c1cccc(Cl)c1)cc(=O)n2C
c. Cc1ccc(OC(=O)N(CC(=O)O)Cc2cccc(OCc3nc(-c4cccc(Cl)c4)oc3C)c2)cc1
Answer: a, c
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}
4-[4-[3-[(2R)-2-methylpyrrolidin-1-yl]cyclobutyl]phenyl]benzonitrile