Task: Please answer the multiple choice question.
Question: Which molecules are not 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 other words.
Options:
[a] COc1ccc(C(=O)N(c2cc(C)ccn2)C2CCN(c3cc(N)ccn3)CC2)cc1
[b] CC1(C)C[C@H](NC(=O)c2ccc3cn[nH]c3c2)c2cc(-c3ccc(Cl)cc3)c(-c3ccc(Cl)cc3Cl)nc2O1
[c] Cc1cccc(C)c1NC(=O)C1CCCCN1CC1CC1
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}
1-(cyclopropylmethyl)-N-(2,6-dimethylphenyl)piperidine-2-carboxamide