Task: Answer the MCQ question.
Query: Which drug has a 14.959\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) O=C(CSc1nc2ccc([N+](=O)[O-])cc2[nH]1)c1ccc(Cl)cc1
b.) COc1ccccc1N1CCN(S(=O)(=O)c2cccc(F)c2)CC1
Answer: b. COc1ccccc1N1CCN(S(=O)(=O)c2cccc(F)c2)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#}
COc1ccccc1N1CCN(S(=O)(=O)c2cccc(F)c2)CC1
COc1ccccc1N1CCN(S(=O)(=O)c2cccc(F)c2)CC1
[C][O][C][=C][C][=C][C][=C][Ring1][=Branch1][N][C][C][N][Branch2][Ring1][Ring1][S][=Branch1][C][=O][=Branch1][C][=O][C][=C][C][=C][C][Branch1][C][F][=C][Ring1][#Branch1][C][C][Ring1][S]
1-(3-fluorophenyl)sulfonyl-4-(2-methoxyphenyl)piperazine