Task: Answer the MCQ question.
Query: Which drug exhibits a 0.444\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. O=C(Nc1ccc(Cl)c(Cl)c1)C1CC(=O)N(c2ccc(Br)cc2)C1
b. CCn1cnc2cc(NCc3ccc(N(C)C)cc3)ccc21
c. CCOC(=O)c1[nH]c2ccc(OC)cc2c1NC(=O)c1cccc(OC)c1
d. CCc1nnc(NC(=O)CSc2ccc(-c3ccccc3OC)nn2)s1
e. O=C(NCc1nc(-c2ccc(C(F)(F)F)cc2)no1)c1cccs1
Answer: d. CCc1nnc(NC(=O)CSc2ccc(-c3ccccc3OC)nn2)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#}
CCc1nnc(NC(=O)CSc2ccc(-c3ccccc3OC)nn2)s1
CCc1nnc(NC(=O)CSc2ccc(-c3ccccc3OC)nn2)s1
N-(5-ethyl-1,3,4-thiadiazol-2-yl)-2-[6-(2-methoxyphenyl)pyridazin-3-yl]sulfanylacetamide