Task: Answer the multiple-choice question.
Question: Which drug exhibits a -1.576\% 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. COCc1nnc(NC(=O)c2ccc3c(c2)OCO3)s1
b. CCOC(=O)C1=NN(c2ccc(OC)cc2)C(c2ccccc2)CC1=O
c. S=C(NCc1ccccc1)NCc1cccc(CNC(=S)NCc2ccccc2)c1
d. O=C(c1c(Cl)cccc1Cl)N1CCN(c2ncccn2)CC1
e. Cn1c(-c2sc(=S)n(-c3ccccc3)c2N)nc2ccccc21
Answer: e. Cn1c(-c2sc(=S)n(-c3ccccc3)c2N)nc2ccccc21
{#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#}
Cn1c(-c2sc(=S)n(-c3ccccc3)c2N)nc2ccccc21
Cn1c(-c2sc(=S)n(-c3ccccc3)c2N)nc2ccccc21
4-amino-5-(1-methylbenzimidazol-2-yl)-3-phenyl-1,3-thiazole-2-thione