Task: Answer the MCQ question.
Question: Which drug exhibits a 10.773\% 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. Cc1[nH]c2ccccc2c1Cc1nnc(SCCC#N)o1
b. Cc1ccc(S(=O)(=O)NCC(c2cccnc2)N2CCN(Cc3ccccc3)CC2)cc1
c. CN(c1ccccc1)S(=O)(=O)c1ccc2c(c1)oc(=O)n2C
Answer: a. Cc1[nH]c2ccccc2c1Cc1nnc(SCCC#N)o1
{#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#}
Cc1[nH]c2ccccc2c1Cc1nnc(SCCC#N)o1
Cc1[nH]c2ccccc2c1Cc1nnc(SCCC#N)o1
3-[[5-[(2-methyl-1H-indol-3-yl)methyl]-1,3,4-oxadiazol-2-yl]sulfanyl]propanenitrile