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, c, or d without using any other words.
Options:
(a) O=C(CNC(=O)c1cccc(C(F)(F)F)c1)NC1CCN(CCC2CCN(C(=O)c3ccccc3F)CC2)C1
(b) CCCCC/C=C\C/C=C\CCCCCCCC(N)=O
(c) COc1cc(N2C(=O)N(c3ccc(-c4ccc(C(=O)N(C)C)cc4)cc3)C(=O)C23CCN(Cc2ncccc2C)CC3)ncn1
(d) CN(C)CCC(NC(=O)C1(N)CCCN(c2ncnc3[nH]ccc23)C1)c1ccc(Cl)cc1
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}
N-[2-[[1-[2-[1-(2-fluorophenyl)carbonylpiperidin-4-yl]ethyl]pyrrolidin-3-yl]amino]-2-oxidanylidene-ethyl]-3-(trifluoromethyl)benzamide