Task: Answer the MCQ question.
Query: Which drug exhibits a 1.838\% 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 Cc1ccsc1C(=O)N1CCN(c2ncccn2)CC1
b COC(=O)c1ccc(C2C(Oc3ccc(OC)cc3)C(=O)N2CCc2ccc(F)cc2)cc1
c Cc1ccc(S(=O)(=O)CCC(=O)OCc2nnc(-c3ccccc3Br)o2)cc1
d CC1=NN(S(=O)(=O)c2ccc(C)cc2)C(=O)c2ccccc2O1
Answer: d. CC1=NN(S(=O)(=O)c2ccc(C)cc2)C(=O)c2ccccc2O1
{#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#}
CC1=NN(S(=O)(=O)c2ccc(C)cc2)C(=O)c2ccccc2O1
CC1=NN(S(=O)(=O)c2ccc(C)cc2)C(=O)c2ccccc2O1
2-methyl-4-(4-methylphenyl)sulfonyl-1,3,4-benzoxadiazepin-5-one