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, or c without using any additional words.
Options:
(a) Cc1cn(CC(O)c2ccc(Cl)cc2Cl)c(N)n1
(b) O=C(c1ccccc1C(F)(F)F)N(CC1CC1)C1CCNC1
(c) COc1ccc([C@H]2CN(CCC3(O)CCOCC3)C[C@@H]2CC(=O)Nc2cccc(Cl)c2)cc1
Answer: 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}
N-(3-chlorophenyl)-2-[(3R,4S)-1-[2-(4-hydroxyoxan-4-yl)ethyl]-4-(4-methoxyphenyl)pyrrolidin-3-yl]acetamide