Task: Answer the multiple-choice question.
Query: Which compound exhibits a 6.474\% 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 additional words.
Options:
a) CCC(C)[C@H](NC(=O)OC(C)(C)C)C(=O)N/N=C/C1=Cc2ccccc2OC1
b) CCOC(=O)c1[nH]c(CN2CCN(c3ccc(OC)cc3)CC2)c(C(=O)OCC)c1C
c) CCN(CC)C(=O)c1ccc(NC(=O)CNC(C)c2cccc3ccccc23)cc1
d) Cc1nn(-c2ccc(Cl)cc2Cl)c(=O)c2ccccc12
Answer: d. Cc1nn(-c2ccc(Cl)cc2Cl)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)cc2Cl)c(=O)c2ccccc12
Cc1nn(-c2ccc(Cl)cc2Cl)c(=O)c2ccccc12
2-(2,4-dichlorophenyl)-4-methylphthalazin-1-one