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: COc1cc(Nc2ncc(F)c(Nc3ccc4c(n3)NC(=O)C(C)(C)O4)n2)cc(OC)c1OC
b: CCOc1ccc(CCN2C(=O)N(NS(C)(=O)=O)C[C@@H]2c2ccc(OC)cc2)cc1
c: Cc1ncccc1-c1nc2cn(-c3ccccc3)nc2c(=O)n1C[C@H]1CCCN(C[C@H]2CCCO2)C1
d: COc1c(Nc2ncc(Cl)c(N[C@H]3[C@@H](C(N)=O)[C@@H]4C=C[C@H]3C4)n2)ccc2c1CCC[C@H](N1CCN(CCO)CC1)C2
Answer: a, b, c, 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}
N-[(4S)-3-[2-(4-ethoxyphenyl)ethyl]-4-(4-methoxyphenyl)-2-oxoimidazolidin-1-yl]methanesulfonamide