Task: Answer the multiple choice question.
Question: Which drug exhibits a 6.771\% human ether-à-go-go related gene (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) CN1CCN(CC(=O)Nc2ccc(S(=O)(=O)N(C)C)cc2)CC1.O=C(O)C(=O)O
b) Nc1c(C(=O)Nc2ccccc2)sc2nc3c(c(-c4ccco4)c12)CCC3
c) CN(C(=O)CSc1nnc(Cc2cccc3ccccc23)n1N)C1CCS(=O)(=O)C1
d) O=C1NC[C@@H](Cc2cccc3ccccc23)N(CCCCC2CCCCC2)C1=O
Answer: a. CN1CCN(CC(=O)Nc2ccc(S(=O)(=O)N(C)C)cc2)CC1.O=C(O)C(=O)O
{#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#}
CN1CCN(CC(=O)Nc2ccc(S(=O)(=O)N(C)C)cc2)CC1.O=C(O)C(=O)O
CN1CCN(CC(=O)Nc2ccc(S(=O)(=O)N(C)C)cc2)CC1.O=C(O)C(=O)O
N-[4-(dimethylsulfamoyl)phenyl]-2-(4-methylpiperazin-1-yl)acetamide;oxalic acid