Task: Answer the multiple choice question.
Query: Which drug exhibits a 9.922% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] ClC1=C(Cl)C2(Cl)C3C(Cl)C=CC3C1(Cl)C2(Cl)Cl
[b] COC(=O)c1cc2sccc2n1Cc1nc(-c2ccc(Cl)cc2)oc1C
[c] CCCC1=NN(c2ccc([N+](=O)[O-])cc2)C(=O)/C1=C\N(C)C
[d] COc1ccccc1NC(=O)CSC(N)=O
Answer: b. COC(=O)c1cc2sccc2n1Cc1nc(-c2ccc(Cl)cc2)oc1C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COC(=O)c1cc2sccc2n1Cc1nc(-c2ccc(Cl)cc2)oc1C
COC(=O)c1cc2sccc2n1Cc1nc(-c2ccc(Cl)cc2)oc1C
methyl 4-[[2-(4-chlorophenyl)-5-methyl-1,3-oxazol-4-yl]methyl]thieno[3,2-b]pyrrole-5-carboxylate