Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -12.696\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) COc1ccc2cnnc(SCC(=O)Nc3ccc(C(=O)O)cc3)c2c1OC
b.) O=S(=O)(c1ccc(N2CCC(c3ccc(Cl)cc3)=N2)cc1)N(CCO)CCO
c.) COC(=O)C1=CN(C2CC2)C=C(C(=O)OC)C1c1ccc(C(F)(F)F)cc1
Answer: b. O=S(=O)(c1ccc(N2CCC(c3ccc(Cl)cc3)=N2)cc1)N(CCO)CCO
{#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=S(=O)(c1ccc(N2CCC(c3ccc(Cl)cc3)=N2)cc1)N(CCO)CCO
O=S(=O)(c1ccc(N2CCC(c3ccc(Cl)cc3)=N2)cc1)N(CCO)CCO
4-[5-(4-chlorophenyl)-3,4-dihydropyrazol-2-yl]-N,N-bis(2-hydroxyethyl)benzenesulfonamide