Task: Answer the multiple choice question.
Query: Which drug exhibits a 4.031\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) CCCSc1nnc(-c2cccc(S(=O)(=O)N(C)C)c2)n1-c1cc(OC)ccc1OC
b.) CCOC(=O)C(NC(=O)C1CCCN1C(=O)OCc1ccccc1)C(=O)OCC
c.) O=c1c(Cc2ccccc2)c(O)ccn1Cc1ccco1
Answer: b. CCOC(=O)C(NC(=O)C1CCCN1C(=O)OCc1ccccc1)C(=O)OCC
{#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#}
CCOC(=O)C(NC(=O)C1CCCN1C(=O)OCc1ccccc1)C(=O)OCC
CCOC(=O)C(NC(=O)C1CCCN1C(=O)OCc1ccccc1)C(=O)OCC
diethyl 2-[(1-phenylmethoxycarbonylpyrrolidine-2-carbonyl)amino]propanedioate