Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -2.882\% 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] COC(=O)NNC(=S)Nc1cc(OC)ccc1OC
[b] Cc1ccc(S(=O)(=O)N2CCN(Cc3ccccc3)CC2)cc1
[c] CN1CCN(C(=O)c2ccc3c(c2)NC(=O)C(N2CCOCC2)S3)CC1
[d] Cc1cccc(NC(=O)CN2C(=O)S/C(=C\c3ccccn3)C2=O)c1
Answer: a. COC(=O)NNC(=S)Nc1cc(OC)ccc1OC
{#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#}
COC(=O)NNC(=S)Nc1cc(OC)ccc1OC
COC(=O)NNC(=S)Nc1cc(OC)ccc1OC
methylN-[(2,5-dimethoxyphenyl)carbamothioylamino]carbamate