Task: Answer the multiple choice question.
Question: Which drug exhibits a -2.743\% 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) CCOc1ccc(/C=N/NC(N)=S)cc1
b) COc1ccccc1Cc1nnc(NC(=O)C2CCN(C(=O)c3ccco3)CC2)s1
c) CC(=O)Nc1ccc(C2Nc3cc(C)c(C)cc3NC3=C2C(=O)CC(C)(C)C3)cc1
d) c1ccc2c(c1)ncn2Cc1nnc2sc(-c3ccncc3)nn12
e) Cc1cnc(NC(=O)c2cccs2)s1
Answer: d. c1ccc2c(c1)ncn2Cc1nnc2sc(-c3ccncc3)nn12
{#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#}
c1ccc2c(c1)ncn2Cc1nnc2sc(-c3ccncc3)nn12
c1ccc2c(c1)ncn2Cc1nnc2sc(-c3ccncc3)nn12
3-(benzimidazol-1-ylmethyl)-6-pyridin-4-yl-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole