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] CCN1CCC[C@@H](C(=O)N2CCN(C(=O)Nc3ccc(Cl)c(Cl)c3)CC2)C1
[b] COc1ccc(-c2ccc3c(N4CCOC[C@@H]4C)nc(N4CCN(C)CC4)nc3n2)cc1CO
[c] CCc1cccc(CC)c1NC(=O)N1Cc2[nH]nc(NC(=O)c3ccc(N4CCN(C)CC4)cc3)c2C1
[d] CC(C)CN(C(=O)c1cccc(C(F)(F)F)c1Cl)C1CCNC1
Answer: a, 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}
2-chloro-N-(2-methylpropyl)-N-pyrrolidin-3-yl-3-(trifluoromethyl)benzamide