Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 9.094\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] CC(C)(C)NC(=O)NC(=O)CN1CCN(c2ncc(C(F)(F)F)cc2Cl)CC1
[b] O=C1NC2=C(C(=O)OC2)C(c2ccc(OC(F)(F)F)cc2)N1
Answer: b. O=C1NC2=C(C(=O)OC2)C(c2ccc(OC(F)(F)F)cc2)N1
{#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=C1NC2=C(C(=O)OC2)C(c2ccc(OC(F)(F)F)cc2)N1
O=C1NC2=C(C(=O)OC2)C(c2ccc(OC(F)(F)F)cc2)N1
4-[4-(trifluoromethoxy)phenyl]-1,3,4,7-tetrahydrofuro[3,4-d]pyrimidine-2,5-dione