Task: Answer the MCQ question.
Question: Which compound has a 1.642\% 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.) Cc1cc(SCC(=O)c2cc3ccccc3o2)nc2ccccc12
b.) O=C(NC1CCCC1)c1ccc(CS(=O)(=O)Cc2ccccc2Cl)o1
c.) CC(CSc1nnnn1-c1ccccc1)Cn1c(N2CCN(C)CC2)nc2c1c(=O)[nH]c(=O)n2C
d.) N#Cc1cccnc1N1CCN(C(=O)c2cccc3c2C(=O)c2ccc(Cl)cc2S3(=O)=O)CC1
Answer: d. N#Cc1cccnc1N1CCN(C(=O)c2cccc3c2C(=O)c2ccc(Cl)cc2S3(=O)=O)CC1
{#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#}
N#Cc1cccnc1N1CCN(C(=O)c2cccc3c2C(=O)c2ccc(Cl)cc2S3(=O)=O)CC1
N#Cc1cccnc1N1CCN(C(=O)c2cccc3c2C(=O)c2ccc(Cl)cc2S3(=O)=O)CC1
2-[4-(6-chloro-9,10,10-trioxothioxanthene-1-carbonyl)piperazin-1-yl]pyridine-3-carbonitrile