Task: Answer the multiple choice question.
Query: Which compound exhibits a 16.015\% 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 other words.
Options:
(a) O=C(O)c1ccccc1-c1ccccc1C(=O)Nc1ccc2c(c1)[nH]c(=O)c1ccccc12
(b) CCOC(=O)c1c(NC(=O)CSc2nc3ccccc3o2)sc(C)c1C
(c) Cc1ccsc1/C=C1\SC(=S)N(CC2CCCO2)C1=O
(d) CCCn1c(=O)[nH]c(=O)c2c(C(F)(F)F)cc(-c3ccc(C)cc3)nc21
(e) CC1CCN(C(=O)CSC2=NS(=O)(=O)c3cc(F)ccc3N2)CC1
Answer: a. O=C(O)c1ccccc1-c1ccccc1C(=O)Nc1ccc2c(c1)[nH]c(=O)c1ccccc12
{#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)Nc1ccc2c(c1)[nH]c(=O)c1ccccc12
O=C(O)c1ccccc1-c1ccccc1C(=O)Nc1ccc2c(c1)[nH]c(=O)c1ccccc12
2-[2-[(6-oxo-5H-phenanthridin-3-yl)carbamoyl]phenyl]benzoic acid