Task: Answer the multiple choice question.
Question: Which compound has a 12.040\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CCc1c(C)nc(N)nc1N1N=C1SC(C(C)=O)C(C)=O
b: Cc1cccc(C(=O)NNC(=O)Nc2ccccc2)c1
c: CCC(=O)c1ccc(OC(=O)c2ccc(Br)o2)cc1
d: CCCN(CCC)CCCNC(=O)c1cc2c(-c3ccc(OC)c(OC)c3)nn(C)c2s1
Answer: a. CCc1c(C)nc(N)nc1N1N=C1SC(C(C)=O)C(C)=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#}
CCc1c(C)nc(N)nc1N1N=C1SC(C(C)=O)C(C)=O
CCc1c(C)nc(N)nc1N1N=C1SC(C(C)=O)C(C)=O
3-[1-(2-amino-5-ethyl-6-methylpyrimidin-4-yl)diazirin-3-yl]sulfanylpentane-2,4-dione