Task: Answer the multiple choice question.
Question: Which compound exhibits a 3.264\% 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 additional words.
Options:
(a) O=C(NNC(=O)C1CCN(c2ncccn2)CC1)c1ccccc1
(b) O=C(NNC(=O)c1cc(Cl)ccc1O)c1ccc(NS(=O)(=O)c2cccs2)cc1
(c) COc1ccc(CNC(=O)c2cc3c(C)nc4ccccc4c3o2)c(OC)c1
(d) O=C(O)c1cccc(CN2C(=O)S/C(=C/c3ccccc3[N+](=O)[O-])C2=O)c1
Answer: b. O=C(NNC(=O)c1cc(Cl)ccc1O)c1ccc(NS(=O)(=O)c2cccs2)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(NNC(=O)c1cc(Cl)ccc1O)c1ccc(NS(=O)(=O)c2cccs2)cc1
O=C(NNC(=O)c1cc(Cl)ccc1O)c1ccc(NS(=O)(=O)c2cccs2)cc1
N-[4-[[(5-chloro-2-hydroxybenzoyl)amino]carbamoyl]phenyl]thiophene-2-sulfonamide