Task: Answer the multiple choice question.
Query: Which compound has a 1.513\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) COc1ccc(N2CC(O)=C(c3nc4ccccc4s3)C2=N)cc1
b) COc1ccc(C(=O)N/C(=C/c2cccs2)C(=O)NCCCn2ccnc2)cc1OC
c) CCc1nnc2n1N=C(c1ccc(Cl)cc1Cl)CS2
d) COc1ccc(/C=C/C(=O)N2CCN(c3ccccn3)CC2)cc1
Answer: c. CCc1nnc2n1N=C(c1ccc(Cl)cc1Cl)CS2
{#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#}
CCc1nnc2n1N=C(c1ccc(Cl)cc1Cl)CS2
CCc1nnc2n1N=C(c1ccc(Cl)cc1Cl)CS2
6-(2,4-dichlorophenyl)-3-ethyl-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazine