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, or c without using any other words.
Options:
a. COc1ccc([C@H]2CN(CCC3CCOCC3)C[C@@H]2CC(=O)Nc2cccc(Cl)c2)cc1
b. Cc1cccc(OCCOCCN[C@H](C)CO)c1C
c. CN1CCC(COCc2cc(C(F)(F)F)cc(N3CCC4CC43)n2)(c2ccc(F)cc2)CC1
Answer: a
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-(3-chlorophenyl)-2-[(3R,4S)-4-(4-methoxyphenyl)-1-[2-(oxan-4-yl)ethyl]pyrrolidin-3-yl]acetamide