Problem statement: Answer the multiple-choice question.
Query: Which compound has a 17.627\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CCc1nnc(NC(=O)CN2CCOCC2)s1
[b] CC(NC(=O)/C=C/c1ccccc1[N+](=O)[O-])C1CC2CCC1C2
[c] COc1ccc(C(=O)NCc2nnc(SCC(=O)Nc3ccccc3F)o2)cc1
[d] CCOC(=O)C1(CC2CCCCO2)CCN(Cc2nc(C(C)C)cs2)CC1
Answer: a. CCc1nnc(NC(=O)CN2CCOCC2)s1
{#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#}
CCc1nnc(NC(=O)CN2CCOCC2)s1
CCc1nnc(NC(=O)CN2CCOCC2)s1
N-(5-ethyl-1,3,4-thiadiazol-2-yl)-2-morpholin-4-ylacetamide