Task: Answer the MCQ question.
Question: Which drug exhibits a 18.765% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: O=C(O)c1ccc2[nH]c3c(c2c1)CCCC3
b: Cc1ccnc2nc(C(=O)OCC(=O)c3ccc(Cl)cc3)nn12
c: COc1ccc(-c2c(C)nn(-c3ccccc3)c2NC(C)=O)cc1OC
d: CCn1cc(C(=O)NC(=S)Nc2cccc(O)c2)cn1
e: O=C(NNS(=O)(=O)c1ccc2ccccc2c1)NC1CCCCC1
Answer: a. O=C(O)c1ccc2[nH]c3c(c2c1)CCCC3
{#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)c1ccc2[nH]c3c(c2c1)CCCC3
O=C(O)c1ccc2[nH]c3c(c2c1)CCCC3
6,7,8,9-tetrahydro-5H-carbazole-3-carboxylicacid