Problem statement: Answer the multiple choice question.
Query: Which drug has a 17.003\% 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] Cc1cc(C(=O)Nc2nncs2)oc1C
[b] Cc1cc(NC(=O)C(C)C)ncc1NC(=O)c1cccc(F)c1
[c] CC(=O)Nc1c(O)nc(SCC(=O)Nc2ccc(C(C)=O)cc2)[nH]c1=O
[d] CCOCCc1nnc(NC(=O)c2cc(OC)c(OC)c(OC)c2)s1
Answer: a. Cc1cc(C(=O)Nc2nncs2)oc1C
{#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#}
Cc1cc(C(=O)Nc2nncs2)oc1C
Cc1cc(C(=O)Nc2nncs2)oc1C
4,5-dimethyl-N-(1,3,4-thiadiazol-2-yl)furan-2-carboxamide