Task: Answer the MCQ question.
Query: Which drug exhibits a 12.316\% 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, or d without using any other words.
Options:
(a) O=C(O)c1ccccc1-c1ccccc1C(=O)Nc1ccc(OC(F)(F)F)cc1
(b) Cc1ccc(SCc2[nH]nc3c2C(C(C)C)C(C#N)=C(N)O3)cc1
(c) CC(C)(C)c1nc(Sc2ncccc2[N+](=O)[O-])n[nH]1
(d) COc1ccc(OC)c(NC(=O)C2C3CCC(O3)C2C(=O)O)c1
Answer: a. O=C(O)c1ccccc1-c1ccccc1C(=O)Nc1ccc(OC(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=C(O)c1ccccc1-c1ccccc1C(=O)Nc1ccc(OC(F)(F)F)cc1
O=C(O)c1ccccc1-c1ccccc1C(=O)Nc1ccc(OC(F)(F)F)cc1
2-[2-[[4-(trifluoromethoxy)phenyl]carbamoyl]phenyl]benzoic acid