Task: Answer the multiple choice question.
Query: Which drug has a 13.950\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. COC(=O)CCC(=O)OC1(C)C(=O)C=C2C=C(C3CC3)N(Cc3ccc(OC)cc3)C=C2C1=O
b. O=C(O)C(=O)O.OC(COC(c1ccc(F)cc1)c1ccc(F)cc1)CN1CCCC(C(F)(F)F)C1
Answer: b. O=C(O)C(=O)O.OC(COC(c1ccc(F)cc1)c1ccc(F)cc1)CN1CCCC(C(F)(F)F)C1
{#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#}
1-[bis(4-fluorophenyl)methoxy]-3-[3-(trifluoromethyl)piperidin-1-yl]propan-2-ol;oxalic acid