Task: Answer the multiple-choice question.
Question: Which compound has a 0.994\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. CCSc1nnc(NC(=O)CSc2c(Cl)cccc2Cl)s1
b. COC(=O)CN(c1ccc2c(c1)OCCO2)S(=O)(=O)c1ccccc1
c. CCN(CC)c1ccc(/C=C2\SC(=O)N(C(C)C)C2=O)o1
d. O=C(NCc1cccc(Cl)c1)C1CCN(S(=O)(=O)c2ccc(F)cc2)CC1
e. CCOC(=O)c1c(NC(=O)COC)sc(C(C)=O)c1C
Answer: a. CCSc1nnc(NC(=O)CSc2c(Cl)cccc2Cl)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#}
CCSc1nnc(NC(=O)CSc2c(Cl)cccc2Cl)s1
CCSc1nnc(NC(=O)CSc2c(Cl)cccc2Cl)s1
2-(2,6-dichlorophenyl)sulfanyl-N-(5-ethylsulfanyl-1,3,4-thiadiazol-2-yl)acetamide