Task: Answer the multiple-choice question.
Query: Which drug exhibits a -2.009\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) C=CCn1c(C(c2ccccc2)c2ccccc2)n[nH]c1=S
(b) COc1ccc(CCNC(=O)CCc2cc(OC)c(OC)c(OC)c2)cc1
(c) COC(=O)c1cc(NS(=O)(=O)c2ccc(N3CCOCC3)c(N)c2)cc(C(=O)OC)c1
(d) COC(=O)c1cc2ccsc2n1Cc1ccccc1F
Answer: d. COC(=O)c1cc2ccsc2n1Cc1ccccc1F
{#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)c1cc2ccsc2n1Cc1ccccc1F
COC(=O)c1cc2ccsc2n1Cc1ccccc1F
methyl 6-[(2-fluorophenyl)methyl]thieno[2,3-b]pyrrole-5-carboxylate