Task: Answer the multiple choice question.
Question: Which drug has a 7.749% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. Cc1cc(=O)n2c(c1C#N)SC1CCCCC12O
b. O=c1c2cnn(-c3ccccc3)c2nnn1/N=C/c1cccnc1
c. O=C(NCc1ccccc1)c1cc(-c2cccs2)on1
d. COCCNCCOCCOc1ccc(Cl)c(C)c1.O=C(O)C(=O)O
Answer: a. Cc1cc(=O)n2c(c1C#N)SC1CCCCC12O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1cc(=O)n2c(c1C#N)SC1CCCCC12O
Cc1cc(=O)n2c(c1C#N)SC1CCCCC12O
2-hydroxy-11-methyl-13-oxo-8-thia-1-azatricyclo[7.4.0.02,7]trideca-9,11-diene-10-carbonitrile