Task: Answer the MCQ question.
Query: Which drug has a 5.224\% 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] COc1ccc(-n2nc3c(c2NC(=O)Cc2cccc(C)c2)CS(=O)C3)cc1
[b] O=C(CCc1ccccc1)N=C1SC2CS(=O)(=O)CC2N1c1ccc(F)cc1
[c] COc1cccc(NC(=O)C(C)OC(=O)c2n[nH]c3ccccc23)c1
Answer: b. O=C(CCc1ccccc1)N=C1SC2CS(=O)(=O)CC2N1c1ccc(F)cc1
{#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=C(CCc1ccccc1)N=C1SC2CS(=O)(=O)CC2N1c1ccc(F)cc1
O=C(CCc1ccccc1)N=C1SC2CS(=O)(=O)CC2N1c1ccc(F)cc1
N-[3-(4-fluorophenyl)-5,5-dioxo-3a,4,6,6a-tetrahydrothieno[3,4-d][1,3]thiazol-2-ylidene]-3-phenylpropanamide