Task: Answer the multiple-choice question.
Question: Which drug has a 12.794\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) COc1ccc(-n2nc(C(=O)NCc3ccco3)c3c4ccccc4n(C)c3c2=O)cc1
(b) CCN(CC)CCSc1nnc2c3ccccc3n(Cc3ccccc3)c2n1
(c) COc1ccc(C2SCCN2S(=O)(=O)c2ccccc2)cc1OC
(d) O=c1cc(C(F)(F)F)oc2c1ccc1ccccc12
(e) CCOC(=O)CSc1nc2ccc(C)cc2cc1C#N
Answer: d. O=c1cc(C(F)(F)F)oc2c1ccc1ccccc12
{#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=c1cc(C(F)(F)F)oc2c1ccc1ccccc12
O=c1cc(C(F)(F)F)oc2c1ccc1ccccc12
[O][=C][C][=C][Branch1][=Branch2][C][Branch1][C][F][Branch1][C][F][F][O][C][=C][Ring1][#Branch2][C][=C][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][#Branch2]
2-(trifluoromethyl)benzo[h]chromen-4-one