Task: Answer the multiple-choice question.
Query: Which drug exhibits a 27.877% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) C=CCc1ccccc1OCC(O)CN1CCN(Cc2ccc3c(c2)OCO3)CC1
b.) CCOC(=O)c1c(N2C(=O)CC(Sc3ccccc3C(=O)O)C2=O)sc2c1CCCC2
c.) Cc1ccc(S(=O)(=O)N(C)Cc2nc(-c3ccncc3)no2)cc1
d.) Cc1ccc(OCC(=O)Nc2cc(S(=O)(=O)N3CCOCC3)ccc2Cl)c([N+](=O)[O-])n1
e.) COc1ccc(-c2csc(C3=C(O)CN(Cc4ccc(S(N)(=O)=O)cc4)C3=N)n2)cc1OC
Answer: b. CCOC(=O)c1c(N2C(=O)CC(Sc3ccccc3C(=O)O)C2=O)sc2c1CCCC2
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)c1c(N2C(=O)CC(Sc3ccccc3C(=O)O)C2=O)sc2c1CCCC2
CCOC(=O)c1c(N2C(=O)CC(Sc3ccccc3C(=O)O)C2=O)sc2c1CCCC2
2-[1-(3-ethoxycarbonyl-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)-2,5-dioxopyrrolidin-3-yl]sulfanylbenzoic acid