Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 19.869\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a Cc1ccc(OCC(=O)NNC(=O)C2CCN(c3nccc(C)n3)CC2)cc1
b NC(=S)N/N=C/c1coc2ccc(F)cc2c1=O
c CCN1CCN(CC(O)COc2ccc(C)c(C)c2)CC1.Cl
d O=C(O)c1ccc(Cl)c(NCc2cccs2)c1
e CCOc1ccccc1NC(=O)Cn1nnc(-c2ccc(OCC)c(OCC)c2)n1
Answer: d. O=C(O)c1ccc(Cl)c(NCc2cccs2)c1
{#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)c1ccc(Cl)c(NCc2cccs2)c1
O=C(O)c1ccc(Cl)c(NCc2cccs2)c1
4-chloro-3-(thiophen-2-ylmethylamino)benzoic acid