Problem statement: Answer the multiple choice question.
Query: Which drug has a 7.142\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: COc1cc(CNCCSc2nnnn2C)cc(OC)c1OC.Cl
b: CCCCNC(=O)COc1ccccc1C(=O)c1cc(C#N)c(=O)n(CCOC)c1
c: CC(=O)Nc1cccc(NC(=O)c2c(-c3c(Cl)cccc3Cl)noc2C)c1
d: S=c1[nH]nc(-c2ccc3ncccc3c2)n1-c1ccc2c(c1)OCCO2
Answer: d. S=c1[nH]nc(-c2ccc3ncccc3c2)n1-c1ccc2c(c1)OCCO2
{#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#}
S=c1[nH]nc(-c2ccc3ncccc3c2)n1-c1ccc2c(c1)OCCO2
S=c1[nH]nc(-c2ccc3ncccc3c2)n1-c1ccc2c(c1)OCCO2
4-(2,3-dihydro-1,4-benzodioxin-6-yl)-3-quinolin-6-yl-1H-1,2,4-triazole-5-thione