Problem statement: Answer the MCQ question.
Query: Which drug has a 5.682\% 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 additional words.
Options:
a. COc1ccc(CCNC(=O)NC(C(F)(F)F)C(F)(F)F)cc1OC
b. O=C(Nc1cccc(Cl)c1)C1CCCN(S(=O)(=O)c2cnc[nH]2)C1
Answer: a. COc1ccc(CCNC(=O)NC(C(F)(F)F)C(F)(F)F)cc1OC
{#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-[2-(4,5-dimethoxyphenyl)ethyl]-3-(1,1,1,3,3,3-hexafluoropropan-2-yl)urea