Task: Answer the multiple choice question.
Question: Which compound has a -2.443\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a COc1cc(NC(=O)CSc2ccc(-c3ccccn3)nn2)cc(OC)c1
b Cc1cccc(C)c1NC(=O)CN1C(=O)COc2ccccc21
c CCOc1ccccc1NC(=O)CSc1nc2ccccc2nc1N1CCCC1
d CC[n+]1ccc(C)c2cc(S(=O)C(F)(F)F)ccc21.Cc1ccc(S(=O)(=O)[O-])cc1
Answer: d. CC[n+]1ccc(C)c2cc(S(=O)C(F)(F)F)ccc21.Cc1ccc(S(=O)(=O)[O-])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#}
CC[n+]1ccc(C)c2cc(S(=O)C(F)(F)F)ccc21.Cc1ccc(S(=O)(=O)[O-])cc1
CC[n+]1ccc(C)c2cc(S(=O)C(F)(F)F)ccc21.Cc1ccc(S(=O)(=O)[O-])cc1
1-ethyl-4-methyl-6-(trifluoromethylsulfinyl)quinolin-1-ium;4-methylbenzenesulfonate