Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 2.645\% 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] CCCCCCNC1=NCCS1
[b] Cc1sc2nc(CSCC(=O)NC3CCCCC3)[nH]c(=O)c2c1C
[c] Cc1nn(C)cc1C(=O)/C=C/c1ccc([N+](=O)[O-])cc1
[d] O=C(COC(=O)c1cccc(S(=O)(=O)N2CCN(c3ccc(F)cc3)CC2)c1)NCC1CCCO1
Answer: b. Cc1sc2nc(CSCC(=O)NC3CCCCC3)[nH]c(=O)c2c1C
{#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#}
Cc1sc2nc(CSCC(=O)NC3CCCCC3)[nH]c(=O)c2c1C
Cc1sc2nc(CSCC(=O)NC3CCCCC3)[nH]c(=O)c2c1C
N-cyclohexyl-2-[(5,6-dimethyl-4-oxo-3H-thieno[2,3-d]pyrimidin-2-yl)methylsulfanyl]acetamide