Task: Answer the MCQ question.
Query: Which drug exhibits a 5.205\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) Cc1nnc(SCC(=O)N2CCCCC2)s1
b.) c1ccc2oc(-c3ccc(Nc4nc(N5CCCCC5)nc(N5CCOCC5)n4)cc3)nc2c1
c.) Oc1ccc(/C=N/NP(=S)(c2ccccc2)c2ccccc2)cc1O
Answer: a. Cc1nnc(SCC(=O)N2CCCCC2)s1
{#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#}
Cc1nnc(SCC(=O)N2CCCCC2)s1
Cc1nnc(SCC(=O)N2CCCCC2)s1
2-[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanyl]-1-piperidin-1-ylethanone