Task: Answer the multiple choice question.
Query: Which drug has a 17.493\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a Cc1ccccc1N(CC(=O)NCc1ccc2c(c1)OCO2)C(=O)CCC(=O)Nc1ccccn1
b COc1cc(C2Nc3ccc4ccccc4c3C3=C2C(=O)CC(C)(C)C3)ccc1OCC(=O)O
c CN(C)CCCNC(=O)COc1ccc(Br)cc1Cl
d COc1cc(NC(=O)CN2C(=O)c3ccccc3S2(=O)=O)cc(OC)c1
e NS(=O)(=O)c1ccccc1NC(=S)Nc1ccccc1S(N)(=O)=O
Answer: b. COc1cc(C2Nc3ccc4ccccc4c3C3=C2C(=O)CC(C)(C)C3)ccc1OCC(=O)O
{#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#}
COc1cc(C2Nc3ccc4ccccc4c3C3=C2C(=O)CC(C)(C)C3)ccc1OCC(=O)O
COc1cc(C2Nc3ccc4ccccc4c3C3=C2C(=O)CC(C)(C)C3)ccc1OCC(=O)O
2-[4-(2,2-dimethyl-4-oxo-1,3,5,6-tetrahydrobenzo[a]phenanthridin-5-yl)-2-methoxyphenoxy]acetic acid