Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 9.371\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CCn1cc(C(c2ccccc2)C(C(C)=O)[N+](=O)[O-])c2ccccc21
b. Clc1ccc(-c2n[nH]c3c2Cc2ccccc2-3)cc1Cl
c. C/C(=N\NC(=O)c1nnn(-c2nonc2N)c1-c1ccccc1)c1ccccc1O
d. COc1ccc(CCNC(=O)C2CCN(C(=O)c3ccc(OC)c(OC)c3)CC2)cc1
Answer: a. CCn1cc(C(c2ccccc2)C(C(C)=O)[N+](=O)[O-])c2ccccc21
{#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#}
CCn1cc(C(c2ccccc2)C(C(C)=O)[N+](=O)[O-])c2ccccc21
CCn1cc(C(c2ccccc2)C(C(C)=O)[N+](=O)[O-])c2ccccc21
4-(1-ethylindol-3-yl)-3-nitro-4-phenylbutan-2-one