Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -14.901\% 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: NS(=O)(=O)c1ccc(NC(=S)NC(=O)c2ccc(-c3ccccc3)cc2)cc1
b: COc1ccccc1C1CCN(Cc2cccc3ccccc23)CC1
c: Cl.O=C(O)c1ccc(CNCc2ccccc2Cl)cc1
d: O=C(NCCc1nc2ccccc2[nH]1)c1ccc(F)cc1
e: CCCCn1c(N)c(N(CCC(C)C)C(=O)C(C)N2C(=O)c3ccccc3C2=O)c(=O)[nH]c1=O
Answer: d. O=C(NCCc1nc2ccccc2[nH]1)c1ccc(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(NCCc1nc2ccccc2[nH]1)c1ccc(F)cc1
O=C(NCCc1nc2ccccc2[nH]1)c1ccc(F)cc1
N-[2-(1H-benzimidazol-2-yl)ethyl]-4-fluorobenzamide