Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -4.026\% 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 CCC1S/C(=N\S(=O)(=O)c2cccs2)N(C2CCCCC2)C1=O
b COCCCNC(=O)c1c(N)n(-c2ccc(S(N)(=O)=O)cc2)c2nc3ccccc3nc12
c O=C(CN1C(=O)/C(=C/c2ccccc2F)Sc2ccccc21)N1CCN(c2ccccn2)CC1
d Cc1ccc(-c2nc3cc(N)ccc3o2)cc1
Answer: b. COCCCNC(=O)c1c(N)n(-c2ccc(S(N)(=O)=O)cc2)c2nc3ccccc3nc12
{#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#}
COCCCNC(=O)c1c(N)n(-c2ccc(S(N)(=O)=O)cc2)c2nc3ccccc3nc12
COCCCNC(=O)c1c(N)n(-c2ccc(S(N)(=O)=O)cc2)c2nc3ccccc3nc12
2-amino-N-(3-methoxypropyl)-1-(4-sulfamoylphenyl)pyrrolo[3,2-b]quinoxaline-3-carboxamide