Task: Answer the MCQ question.
Question: Which drug has a -28.697% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CCn1c(CNc2ccc(C(=O)O)cc2)nc2ccccc21
b Cc1cc(C)cc(NC(=O)C2CCCN(S(=O)(=O)c3cnc[nH]3)C2)c1
c COc1ccc(NC2CCCN(C(=O)CCc3cn[nH]c3)C2)cc1
d O=C(O)Cn1c(SCc2ccccc2)nc2ccccc21
Answer: d. O=C(O)Cn1c(SCc2ccccc2)nc2ccccc21
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(O)Cn1c(SCc2ccccc2)nc2ccccc21
O=C(O)Cn1c(SCc2ccccc2)nc2ccccc21
2-(2-benzylsulfanylbenzimidazol-1-yl)acetic acid