Task: Please answer the multiple choice question.
Question: Which molecules are not 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 additional words.
Options:
(a) COc1cccc2[nH]c(-c3nc(N[C@@H]4CCOC[C@@H]4N)cnc3C(N)=O)cc12
(b) CN(CCOc1ccc(Cl)c(Cl)c1)CCc1ccc(Cl)c(Cl)c1
(c) N#Cc1ccc(O[C@@H]2CN[C@@H](C(=O)N3CCCN(C4CCC4)CC3)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-[(3S,5R)-5-(4-cyclobutyl-1,4-diazepane-1-carbonyl)pyrrolidin-3-yl]oxybenzonitrile