Task: Answer the MCQ question.
Query: Which compound exhibits a 7.891\% 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 additional words.
Options:
a.) Cc1ccccc1C(=O)N1CCN(c2ccc(NC(=O)c3ccccc3[N+](=O)[O-])cc2)CC1
b.) Cc1c(N=C(N)/N=C(\N)Nc2ccccc2)c(=O)n(-c2ccccc2)n1C
c.) CCOC(=O)c1ccc(Oc2nc(SC)nc(N(C)C)n2)cc1
d.) CN(C)S(=O)(=O)c1ccc2nnn(O)c2c1
Answer: d. CN(C)S(=O)(=O)c1ccc2nnn(O)c2c1
{#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#}
CN(C)S(=O)(=O)c1ccc2nnn(O)c2c1
CN(C)S(=O)(=O)c1ccc2nnn(O)c2c1
3-hydroxy-N,N-dimethylbenzotriazole-5-sulfonamide