Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) CCOC(=O)C1=C(CN2CCOCC2)NC(c2nccs2)=NC1c1ccccc1Cl
b) COC(C)(C)c1cnc2n1C[C@H](c1cccc(F)c1F)CC[C@H]2NC(=O)N1CCC2(CC1)C(=O)Nc1ncccc12
c) O=C1CC2(CCCC2)CC(=O)N1CCCCN1CCN(c2ncccn2)CC1
d) COc1ccc([C@H](N[C@@H]2CC[C@@H](C(=O)N3CCC(C(=O)N4CCCC4)(c4ccccc4)CC3)C(C)(C)C2)C(F)F)cc1
Answer: d
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}
[(1R,4R)-4-[[(1S)-2,2-difluoro-1-(4-methoxyphenyl)ethyl]amino]-2,2-dimethylcyclohexyl]-[4-phenyl-4-(pyrrolidine-1-carbonyl)piperidin-1-yl]methanone