Problem statement: Answer the multiple-choice question.
Question: Which compound has a 17.188\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CC(C)C[C@H](NC(=O)c1nc[nH]c1C(=O)NC(c1ccccc1)c1ccccc1)C(=O)OC(C)(C)C
b. COc1ccc(-c2nc3c(c(=O)[nH]c(=O)n3Cc3ccccc3)n2Cc2ccccc2)cc1
c. Cc1ccc(CN2CC(C(=O)NC(c3nc4ccccc4[nH]3)C(C)C)CC2=O)cc1
d. COC(=O)c1csc(S(=O)(=O)N2CCOCC2)c1OC
Answer: d. COC(=O)c1csc(S(=O)(=O)N2CCOCC2)c1OC
{#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)c1csc(S(=O)(=O)N2CCOCC2)c1OC
COC(=O)c1csc(S(=O)(=O)N2CCOCC2)c1OC
methyl4-methoxy-5-morpholin-4-ylsulfonylthiophene-3-carboxylate