Task: Answer the MCQ question.
Question: Which drug has a 18.481\% 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: Cc1onc(-c2c(Cl)cccc2Cl)c1NC(=O)NC1CCSC1
b: CCCCn1c(=O)[nH]c(=O)c2c(C(=O)OCC)cc(-c3cccs3)nc21
c: CC(C)(C)C1CCC(=NNC(=O)c2cc3c(s2)CCCC3)CC1
d: CS(=O)(=O)c1ccc(C(=O)OCC(=O)NC2CCS(=O)(=O)C2)cc1[N+](=O)[O-]
Answer: a. Cc1onc(-c2c(Cl)cccc2Cl)c1NC(=O)NC1CCSC1
{#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#}
Cc1onc(-c2c(Cl)cccc2Cl)c1NC(=O)NC1CCSC1
Cc1onc(-c2c(Cl)cccc2Cl)c1NC(=O)NC1CCSC1
1-[3-(2,6-dichlorophenyl)-5-methyl-1,2-oxazol-4-yl]-3-(thiolan-3-yl)urea