Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 1.621\% 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) CCOc1ccc(Nc2nc(N)c([N+](=O)[O-])c(N3CCOCC3)n2)cc1
(b) S=C(NCCc1ccccc1)N/N=C/c1c(Cl)cccc1Cl
(c) Clc1ccc(-c2cc(CSc3cccc(Cl)c3)on2)cc1
(d) COc1cccc(N(CC(=O)NC2CCCCC2)C(=O)CCC(=O)Nc2nc(C)cs2)c1
Answer: c. Clc1ccc(-c2cc(CSc3cccc(Cl)c3)on2)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#}
Clc1ccc(-c2cc(CSc3cccc(Cl)c3)on2)cc1
Clc1ccc(-c2cc(CSc3cccc(Cl)c3)on2)cc1
3-(4-chlorophenyl)-5-[(3-chlorophenyl)sulfanylmethyl]-1,2-oxazole