Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 4.184\% 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 CSc1ccc(C(C(C(=O)c2cccs2)N2CCOCC2)N2CCOCC2)cc1
b CS(=O)(=O)N(CC(=O)O)c1ccc2c(c1)OCO2
c O=C(COc1ccc(Cl)cc1Cl)N1CCCC1
d CCOC(=O)c1c(NC(=O)C2COc3ccccc3O2)sc(C)c1C
Answer: b. CS(=O)(=O)N(CC(=O)O)c1ccc2c(c1)OCO2
{#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#}
CS(=O)(=O)N(CC(=O)O)c1ccc2c(c1)OCO2
CS(=O)(=O)N(CC(=O)O)c1ccc2c(c1)OCO2
2-[1,3-benzodioxol-5-yl(methylsulfonyl)amino]aceticacid