Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -1.132\% 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 additional words.
Options:
(a) O=C1CSC(c2ccccn2)N1c1ccc(C(F)(F)F)cc1
(b) COc1ccc(NC(C)=O)cc1S(=O)(=O)NC1CCSc2ccccc21
(c) Cc1ccc(/C(N)=N/OC(=O)Cc2ccccc2)cc1
(d) CCOc1ccc2nc(NC(=O)c3ccc(C)o3)sc2c1
Answer: a. O=C1CSC(c2ccccn2)N1c1ccc(C(F)(F)F)cc1
{#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#}
O=C1CSC(c2ccccn2)N1c1ccc(C(F)(F)F)cc1
O=C1CSC(c2ccccn2)N1c1ccc(C(F)(F)F)cc1
2-pyridin-2-yl-3-[4-(trifluoromethyl)phenyl]-1,3-thiazolidin-4-one