Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) CC[C@@H](C)[C@H](C(=O)O)N1CC(CN2CCC(c3cc(Cc4ccc(OC)c(OC)c4)nn3CC)CC2)[C@@H](c2cccc(F)c2)C1
b.) CC(C)C1(c2ccc(-c3ccc4ccccc4c3)[nH]c2=O)OC(=O)NC1=O
c.) CCOC(=O)c1c(C)noc1-c1ccc2cc(CCN3CCC[C@H]3C)ccc2n1
d.) Cc1noc([C@H]2C[C@@H]2C(=O)NCc2ccc(-c3cccc(OC(F)(F)F)c3)c3c2CN(C(=O)NC(C)(C)C)CC3)n1
Answer: 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}
ethyl 3-methyl-5-[6-[2-[(2R)-2-methylpyrrolidin-1-yl]ethyl]quinolin-2-yl]-1,2-oxazole-4-carboxylate