Task: Answer the multiple-choice question.
Question: Which drug exhibits a -19.680% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CCCN(C(=O)/C=C/c1nc2ccccc2s1)C1CCS(=O)(=O)C1
b: N#Cc1ccc(NC(=O)CSc2n[nH]c(=O)n2C2CC2)cc1
c: COc1ccc(/C=C/C(=O)NC(=S)Nc2cc3oc4ccccc4c3cc2OC)cc1
d: CCc1noc(C)c1C(=O)Nc1cccc(S(=O)(=O)N(C)c2ccccc2)c1
Answer: a. CCCN(C(=O)/C=C/c1nc2ccccc2s1)C1CCS(=O)(=O)C1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCN(C(=O)/C=C/c1nc2ccccc2s1)C1CCS(=O)(=O)C1
CCCN(C(=O)/C=C/c1nc2ccccc2s1)C1CCS(=O)(=O)C1
(E)-3-(1,3-benzothiazol-2-yl)-N-(1,1-dioxothiolan-3-yl)-N-propylprop-2-enamide