Task: Please answer the multiple choice question.
Question: Which molecules are 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] CCN1CC2CCCC[C@@]2(c2ccc(Cl)c(Cl)c2)C1
[b] O=C1COc2ccc(CNC34CCC(CCc5c(F)cnc6cc(C(F)(F)F)cnc56)(CC3)OC4)nc2N1
[c] CNC(=O)C(c1ccccc1)(c1ccccc1)c1ccccc1
[d] CC(C)N1CCC(Oc2ccc(N3CCN(C(=O)c4cc(F)cc(F)c4)CC3=O)cc2)CC1
Answer: a, b, 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}
N-methyl-2,2,2-triphenylacetamide