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 additional words.
Options:
a. Cc1ccc(C2(O)CCC(N3CCC(NC(=O)CNC(=O)c4cccc(C(F)(F)F)c4)C3)CC2)cc1
b. Nc1nc2c(C(=O)NC3CN4CCC3CC4)cc(Cl)cc2o1
c. Cn1c(SCCCN2CC3CCN(c4ccc(F)cc4)C3C2)nnc1-c1cc[nH]c(=O)c1
d. CCN1CCN(c2cc3[nH]c(SC4(C)CCC(c5nnnn5C)CC4)nc3cc2Cl)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-[2-[[1-[4-hydroxy-4-(4-methylphenyl)cyclohexyl]pyrrolidin-3-yl]amino]-2-oxoethyl]-3-(trifluoromethyl)benzamide