Task: Answer the multiple choice question.
Question: Which drug exhibits a -12.281\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) Cc1ccc(-c2nc3cnccn3c2Nc2ccc3c(c2)OCCO3)o1
(b) O=C(COc1ccccc1)N(Cc1ccco1)c1ccc(O)cc1
(c) CCN(C(=O)CSc1nc2ccccc2o1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
(d) Cc1ccc(NC(=O)CCN2CCN(C/C=C/c3ccccc3)CC2)cc1.Cl
Answer: c. CCN(C(=O)CSc1nc2ccccc2o1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
{#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#}
CCN(C(=O)CSc1nc2ccccc2o1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
CCN(C(=O)CSc1nc2ccccc2o1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
N-(6-amino-1-benzyl-2,4-dioxopyrimidin-5-yl)-2-(1,3-benzoxazol-2-ylsulfanyl)-N-ethylacetamide