Task: Answer the multiple-choice question.
Question: Which compound has a 4.334\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] CCOC(=O)c1sc(N(Cc2ccccc2)C(=O)CSc2nnc(C3CC3)n2N)nc1C
[b] O=C(NCCc1nc2ccccc2[nH]1)/C(=C/c1ccco1)NC(=O)c1ccco1
[c] COCCNC(=S)N1CCN(C(=O)C(=O)Nc2ccc(C(=O)OC)cc2)CC1
[d] COc1cc(C2=Nc3ccc(Br)cc3C(c3ccccc3)N2CC(=O)NN)cc(OC)c1OC
Answer: c. COCCNC(=S)N1CCN(C(=O)C(=O)Nc2ccc(C(=O)OC)cc2)CC1
{#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#}
COCCNC(=S)N1CCN(C(=O)C(=O)Nc2ccc(C(=O)OC)cc2)CC1
COCCNC(=S)N1CCN(C(=O)C(=O)Nc2ccc(C(=O)OC)cc2)CC1
methyl 4-[[2-[4-(2-methoxyethylcarbamothioyl)piperazin-1-yl]-2-oxoacetyl]amino]benzoate