Task: Answer the multiple choice question.
Question: Which compound exhibits a 1.931% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. COc1ccc(S(=O)(=O)Nc2ccc3c(c2)n(C)c(=O)n3C)cc1F
b. NC(=S)N/N=C/C=C/c1ccccc1
c. CC(=O)N[C@H]1C(O)O[C@H](CO)[C@@H](O)[C@@H]1O
d. Cc1c(NC(=O)C(C)OC(=O)CNC(=O)c2ccccc2)c(=O)n(-c2ccccc2)n1C
Answer: b. NC(=S)N/N=C/C=C/c1ccccc1
{#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#}
NC(=S)N/N=C/C=C/c1ccccc1
NC(=S)N/N=C/C=C/c1ccccc1
[(E)-[(E)-3-phenylprop-2-enylidene]amino]thiourea