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, c, or d without using any other words.
Options:
[a] CC#CCn1c(N2CCC[C@H](N)C2)c(C#N)c2c1c(=O)n(Cc1nccc3ccccc13)c(=O)n2C
[b] COc1cc(C(=O)N2CCOCC2)ccc1Nc1ncc(Cl)c(-c2cnc3ccccn23)n1
[c] CO[C@@H]1COCC[C@@H]1N[C@@H]1CC[C@@](C(=O)N2CCN(c3cc(C(F)(F)F)ccn3)CC2)(C(C)C)C1
[d] CO[C@@H]1COCC[C@@H]1N[C@@H]1CC[C@@](C(=O)N2CCN(c3cc(C(F)(F)F)ncn3)CC2)(C(C)C)C1
Answer: b, 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-[(5-chloro-4-imidazo[1,2-a]pyridin-3-ylpyrimidin-2-yl)amino]-3-methoxyphenyl]-morpholin-4-ylmethanone