Task: Answer the MCQ question.
Query: Which drug has a 2.967\% 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, or d without using any additional words.
Options:
a: CCOP(=O)(c1ccc(N(C)C)cc1)C(O)c1cc(OC)c(OC)c(OC)c1
b: O=C(Oc1ccc(N2C(=O)CCC2=O)cc1)c1ccccc1Cl
c: COc1ccc([N+](=O)[O-])cc1NS(=O)(=O)c1ccccc1
d: Cc1cc(C)c[n+](-c2nc3ccccc3nc2C(=C=[N-])C#N)c1
Answer: a. CCOP(=O)(c1ccc(N(C)C)cc1)C(O)c1cc(OC)c(OC)c(OC)c1
{#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#}
CCOP(=O)(c1ccc(N(C)C)cc1)C(O)c1cc(OC)c(OC)c(OC)c1
CCOP(=O)(c1ccc(N(C)C)cc1)C(O)c1cc(OC)c(OC)c(OC)c1
[[4-(dimethylamino)phenyl]-ethoxyphosphoryl]-(3,4,5-trimethoxyphenyl)methanol