Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 2.775\% 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, d, or e without using any other words.
Options:
[a] O=C(NCc1ccccc1)c1ccc(C2SCC(=O)N2Cc2ccccc2)cc1
[b] O=C(N=C1SC2CS(=O)(=O)CC2N1c1ccc(F)cc1)C1CCCCC1
[c] COC(=O)c1ccc(S(=O)(=O)N(C2CCCCC2)C2CCCCC2)n1C
[d] CN(CC(=O)Nc1ccc(Cl)cc1)C(=O)COc1ncnc2ccccc12
[e] CC(=O)NCCC(=O)Nc1cc(S(=O)(=O)N2CCOCC2)ccc1Oc1ccccc1
Answer: c. COC(=O)c1ccc(S(=O)(=O)N(C2CCCCC2)C2CCCCC2)n1C
{#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(S(=O)(=O)N(C2CCCCC2)C2CCCCC2)n1C
COC(=O)c1ccc(S(=O)(=O)N(C2CCCCC2)C2CCCCC2)n1C
methyl 5-(dicyclohexylsulfamoyl)-1-methylpyrrole-2-carboxylate