Task: Answer the multiple choice question.
Question: Which drug exhibits a 3.535\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a Cc1oc2ccc(O)c(CN(C)C)c2c1C(=O)c1ccccc1
b O=C(CN1CCOCC1)NN=C(c1ccccc1)c1ccccc1
c O=S(=O)(Nc1cc(C(F)(F)F)ccc1N1CCOCC1)c1ccc2ccccc2c1
Answer: c. O=S(=O)(Nc1cc(C(F)(F)F)ccc1N1CCOCC1)c1ccc2ccccc2c1
{#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=S(=O)(Nc1cc(C(F)(F)F)ccc1N1CCOCC1)c1ccc2ccccc2c1
O=S(=O)(Nc1cc(C(F)(F)F)ccc1N1CCOCC1)c1ccc2ccccc2c1
N-[2-morpholin-4-yl-5-(trifluoromethyl)phenyl]naphthalene-2-sulfonamide