Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) CC(=O)Nc1ccc2c(c1)CCC2N1CCC(NC(=O)c2cc(=O)c3ccc(F)cc3o2)CC1
b) Cc1nc2ccccc2n1C1C[C@H]2CC[C@H](C1)N2CCC1(c2cccc(F)c2)CCN(C(=O)c2c(Cl)ccc(S(N)(=O)=O)c2Cl)CC1
c) O=C1CCc2cc(CCN3CCN(C(=O)Cc4ccc(-n5cnnn5)cc4)CC3)ccc21
d) c1cn(C2CCCCC2)nc1OCCN1CCOCC1
Answer: a, b, 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}
4-[2-(1-cyclohexylpyrazol-3-yl)oxyethyl]morpholine