Task: Answer the multiple choice question.
Question: Which compound has a 5.646\% 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 other words.
Options:
[a] NC(=O)c1cc2cc([N+](=O)[O-])ccc2oc1=O
[b] COc1ccc(C(=O)NCc2nnc(SCC(=O)NCCc3ccccc3)o2)cc1
[c] Cc1ccc(C(=O)OCC(=O)N2CCOCC2)c(C)c1
[d] O=C(Nc1ccccn1)c1ccc(S(=O)(=O)c2ccc(Cl)cc2)cc1
Answer: b. COc1ccc(C(=O)NCc2nnc(SCC(=O)NCCc3ccccc3)o2)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#}
COc1ccc(C(=O)NCc2nnc(SCC(=O)NCCc3ccccc3)o2)cc1
COc1ccc(C(=O)NCc2nnc(SCC(=O)NCCc3ccccc3)o2)cc1
4-methoxy-N-[[5-[2-oxo-2-(2-phenylethylamino)ethyl]sulfanyl-1,3,4-oxadiazol-2-yl]methyl]benzamide