Problem statement: Answer the multiple choice question.
Query: Which drug has a 26.682\% 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, or c without using any other words.
Options:
[a] N#Cc1ccsc1NC(=O)CN1CCN(S(=O)(=O)c2cc(Cl)ccc2Cl)CC1
[b] COC(=O)c1ccc(C2C(C(=O)c3cc4ccccc4o3)=C(O)C(=O)N2CCN2CCOCC2)cc1
[c] CCOc1ccc(C2NCCc3cc(OC)c(OC)cc32)cc1OC
Answer: b. COC(=O)c1ccc(C2C(C(=O)c3cc4ccccc4o3)=C(O)C(=O)N2CCN2CCOCC2)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#}
COC(=O)c1ccc(C2C(C(=O)c3cc4ccccc4o3)=C(O)C(=O)N2CCN2CCOCC2)cc1
COC(=O)c1ccc(C2C(C(=O)c3cc4ccccc4o3)=C(O)C(=O)N2CCN2CCOCC2)cc1
methyl 4-[3-(1-benzofuran-2-carbonyl)-4-hydroxy-1-(2-morpholin-4-ylethyl)-5-oxo-2H-pyrrol-2-yl]benzoate