Problem statement: Answer the MCQ question.
Query: Which compound has a 0.994\% 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.) O=C(c1ccc(S(=O)(=O)Nc2cccc(C(F)(F)F)c2)cc1)N1CCN(c2ccccc2O)CC1
b.) O=C(NCc1ccccc1)C(=O)NCC1COc2ccccc2O1
Answer: a. O=C(c1ccc(S(=O)(=O)Nc2cccc(C(F)(F)F)c2)cc1)N1CCN(c2ccccc2O)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(c1ccc(S(=O)(=O)Nc2cccc(C(F)(F)F)c2)cc1)N1CCN(c2ccccc2O)CC1
O=C(c1ccc(S(=O)(=O)Nc2cccc(C(F)(F)F)c2)cc1)N1CCN(c2ccccc2O)CC1
4-[4-(2-hydroxyphenyl)piperazine-1-carbonyl]-N-[3-(trifluoromethyl)phenyl]benzenesulfonamide