Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 3.377\% 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) CCCN(CC(=O)Nc1ccccc1C)C(=O)Cc1n[nH]c(=O)c2ccccc12
(b) CC1C2CC(C/C2=N/NC(=O)c2cccs2)C1(C)C
(c) Clc1cccc(Cc2nn[nH]n2)c1
(d) NC(=O)c1c(NC(=O)Cn2nc(C(=O)O)c3ccccc3c2=O)sc2c1CCCC2
(e) O=C(Nc1ccc(N2CCCCC2)cc1)C(Cl)c1ccccc1
Answer: a. CCCN(CC(=O)Nc1ccccc1C)C(=O)Cc1n[nH]c(=O)c2ccccc12
{#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#}
CCCN(CC(=O)Nc1ccccc1C)C(=O)Cc1n[nH]c(=O)c2ccccc12
CCCN(CC(=O)Nc1ccccc1C)C(=O)Cc1n[nH]c(=O)c2ccccc12
N-[2-(2-methylanilino)-2-oxoethyl]-2-(4-oxo-3H-phthalazin-1-yl)-N-propylacetamide