Task: Answer the multiple choice question.
Question: Which drug exhibits a 16.654\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. O=C(O)CSCC(=O)N1CCN(c2cc(C(F)(F)F)nc3ccccc23)CC1
b. N#Cc1ccc(-c2ccc(Cl)cc2)nc1SCC(=O)c1cccc(Cl)c1
c. COC(=O)C1=C(c2ccc(F)cc2OCc2ccccc2)C[C@@H]2CC[C@H]1N2C(=O)NC1CCCCC1
Answer: a. O=C(O)CSCC(=O)N1CCN(c2cc(C(F)(F)F)nc3ccccc23)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=C(O)CSCC(=O)N1CCN(c2cc(C(F)(F)F)nc3ccccc23)CC1
O=C(O)CSCC(=O)N1CCN(c2cc(C(F)(F)F)nc3ccccc23)CC1
2-[2-oxo-2-[4-[2-(trifluoromethyl)quinolin-4-yl]piperazin-1-yl]ethyl]sulfanylacetic acid