Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 4.661\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] CCc1ccccc1NC1=NCC(=O)N1Cc1ccc(OC)cc1.Cl
[b] CCCc1cc(=O)oc2cc(OCC(=O)NC(Cc3c[nH]c4ccc(O)cc34)C(=O)O)c(Cl)cc12
[c] O=C(Nc1ccc(N2CCOCC2)c(F)c1)c1ccncc1
[d] O=C(COC(=O)CNC(=O)c1cccs1)Nc1ccc(C(F)(F)F)cc1[N+](=O)[O-]
[e] CC(C)=C(NC(=O)c1ccccc1)C(=O)Nc1ccc(C(=O)O)cc1
Answer: d. O=C(COC(=O)CNC(=O)c1cccs1)Nc1ccc(C(F)(F)F)cc1[N+](=O)[O-]
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(COC(=O)CNC(=O)c1cccs1)Nc1ccc(C(F)(F)F)cc1[N+](=O)[O-]
O=C(COC(=O)CNC(=O)c1cccs1)Nc1ccc(C(F)(F)F)cc1[N+](=O)[O-]
[2-[2-nitro-4-(trifluoromethyl)anilino]-2-oxoethyl] 2-(thiophene-2-carbonylamino)acetate