Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 5.473\% 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 other words.
Options:
a) Cc1nn(-c2ccc(Cl)c(Cl)c2)c(=O)c2ccccc12
b) Cc1ccccc1Nc1nnc(SCC(=O)N(C)C2CCS(=O)(=O)C2)s1
c) O=[N+]([O-])c1cc(C=Nc2cccc3c(O)cccc23)ccc1Cl
d) CCOC(=O)CC1C(=O)NCCN1C(=O)c1ccc(Cl)c(Cl)c1
Answer: a. Cc1nn(-c2ccc(Cl)c(Cl)c2)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#}
Cc1nn(-c2ccc(Cl)c(Cl)c2)c(=O)c2ccccc12
Cc1nn(-c2ccc(Cl)c(Cl)c2)c(=O)c2ccccc12
2-(3,4-dichlorophenyl)-4-methylphthalazin-1-one