Problem statement: Answer the multiple-choice question.
Query: Which drug has a 6.869\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) COC(=O)c1ccc(C2c3c(oc4ccc(F)cc4c3=O)C(=O)N2CCO)cc1
b.) CCCCC[n+]1ccn(-c2nc3ccccc3nc2[N-]S(=O)(=O)c2ccccc2)c1
c.) CSCCC(NS(=O)(=O)c1ccc(C)cc1)C(=O)N1CCN(C(c2ccccc2)c2ccccc2)CC1
d.) Cc1ccc(CNC(=O)CSc2ncc(C(=O)Nc3ccccc3)c(=O)n2C)cc1
e.) CC(=O)Nc1ccc(NC(=O)CSc2nccn2Cc2ccccc2)cc1
Answer: b. CCCCC[n+]1ccn(-c2nc3ccccc3nc2[N-]S(=O)(=O)c2ccccc2)c1
{#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#}
CCCCC[n+]1ccn(-c2nc3ccccc3nc2[N-]S(=O)(=O)c2ccccc2)c1
CCCCC[n+]1ccn(-c2nc3ccccc3nc2[N-]S(=O)(=O)c2ccccc2)c1
benzenesulfonyl-[3-(3-pentylimidazol-3-ium-1-yl)quinoxalin-2-yl]azanide