Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 4.903\% 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. CN1C(=O)c2oc3ccccc3c(=O)c2C1c1cccnc1
b. COc1ccc(N(C)S(=O)(=O)c2ccc3c(c2)c(=O)nc2ccccn23)cc1
c. Cc1ccc(C)n1-c1ccc(-c2nnco2)cc1
d. CCOc1ccc(NC(=O)c2ccc3c(c2)CCN3S(C)(=O)=O)cc1
Answer: d. CCOc1ccc(NC(=O)c2ccc3c(c2)CCN3S(C)(=O)=O)cc1
{#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#}
CCOc1ccc(NC(=O)c2ccc3c(c2)CCN3S(C)(=O)=O)cc1
CCOc1ccc(NC(=O)c2ccc3c(c2)CCN3S(C)(=O)=O)cc1
N-(4-ethoxyphenyl)-1-methylsulfonyl-2,3-dihydroindole-5-carboxamide