Task: Answer the MCQ question.
Question: Which compound has a -0.071\% 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. C=CCNC(=O)c1ccc(-c2nc(-c3ccccc3)cs2)cc1
b. O=C(Nc1ccc(Cl)cc1)N1CCSc2ccccc21
c. CCOc1ccc(-c2cc(C(=O)N/N=C/c3cccnc3)c3ccccc3n2)cc1
d. COc1ccc(-c2nnc(SCc3nnc(-c4ccccc4)o3)n2-c2ccccc2)cc1
e. O=C(Nc1ccccc1)N1CCCc2ccccc21
Answer: b. O=C(Nc1ccc(Cl)cc1)N1CCSc2ccccc21
{#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(Nc1ccc(Cl)cc1)N1CCSc2ccccc21
O=C(Nc1ccc(Cl)cc1)N1CCSc2ccccc21
N-(4-chlorophenyl)-2,3-dihydro-1,4-benzothiazine-4-carboxamide