Task: Answer the MCQ question.
Question: Which drug exhibits a 6.831\% 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 other words.
Options:
a. O=C(NCC1CCCCC1)c1cc([N+](=O)[O-])ccc1N1CCOCC1
b. N#Cc1c(-c2ccco2)cc(-c2ccccc2)[nH]c1=O
c. Cc1onc(-c2ccc(Cl)cc2)c1-c1ccnc(SCC(=O)Nc2cc(Cl)cc(Cl)c2)n1
d. CC1CN(C(=O)COC(=O)c2ccccc2O)CC(C)O1
Answer: c. Cc1onc(-c2ccc(Cl)cc2)c1-c1ccnc(SCC(=O)Nc2cc(Cl)cc(Cl)c2)n1
{#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(-c2ccc(Cl)cc2)c1-c1ccnc(SCC(=O)Nc2cc(Cl)cc(Cl)c2)n1
Cc1onc(-c2ccc(Cl)cc2)c1-c1ccnc(SCC(=O)Nc2cc(Cl)cc(Cl)c2)n1
2-[4-[3-(4-chlorophenyl)-5-methyl-1,2-oxazol-4-yl]pyrimidin-2-yl]sulfanyl-N-(3,5-dichlorophenyl)acetamide