Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 3.734\% human ether-à-go-go related gene (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 other words.
Options:
a. O=[N+]([O-])C(=C1Nc2ccccc2N1)C(Cl)=C(Cl)Cl
b. NC(=O)c1ccccc1OCC(=O)O
c. COc1ccc(-c2oc(NC(=O)c3ccc(C)cc3)c(C#N)c2-c2ccc(OC)cc2)cc1
d. Cc1ccc2c(c1)N(CC(=O)NC1CCC(C)CC1)C(=O)c1cccnc1O2
e. COCCNC(=O)/C(C#N)=C1\N=C(N)c2ccccc21
Answer: b. NC(=O)c1ccccc1OCC(=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#}
NC(=O)c1ccccc1OCC(=O)O
NC(=O)c1ccccc1OCC(=O)O
2-(2-carbamoylphenoxy)acetic acid