Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 17.863\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. COc1ccc(C2CC(C(F)(F)F)n3nc(C(=O)O)cc3N2)cc1
b. O=C(COC(=O)C1=COCCO1)NC(=O)c1ccc(OC(F)F)cc1
c. Cc1ccccc1NC(=O)CN1C(=O)S/C(=C\c2cccn2-c2cccc(C(=O)O)c2)C1=O
d. COc1cccc(-c2nnc(N)o2)c1
e. Cc1ccc(S(=O)(=O)N(CC(=O)Nc2ccccc2)C(=O)N2CCN(C)CC2)cc1
Answer: b. O=C(COC(=O)C1=COCCO1)NC(=O)c1ccc(OC(F)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(COC(=O)C1=COCCO1)NC(=O)c1ccc(OC(F)F)cc1
O=C(COC(=O)C1=COCCO1)NC(=O)c1ccc(OC(F)F)cc1
[2-[[4-(difluoromethoxy)benzoyl]amino]-2-oxoethyl]2,3-dihydro-1,4-dioxine-5-carboxylate