Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 1.241\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. O=C(O)CCSc1nnc(SCC(=O)NCC(F)(F)F)s1
b. Cc1ccc(S(=O)(=O)N(Cc2ccccc2)C(=O)N2CCN(C)CC2)cc1
Answer: a. O=C(O)CCSc1nnc(SCC(=O)NCC(F)(F)F)s1
{#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=C(O)CCSc1nnc(SCC(=O)NCC(F)(F)F)s1
O=C(O)CCSc1nnc(SCC(=O)NCC(F)(F)F)s1
3-[[5-[2-oxo-2-(2,2,2-trifluoroethylamino)ethyl]sulfanyl-1,3,4-thiadiazol-2-yl]sulfanyl]propanoic acid