Task: Answer the MCQ question.
Question: Which drug exhibits a 20.527% 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 additional words.
Options:
a Cc1ccc(CCN2CC(C(=O)NCCCN3CCCCCC3)CC2=O)cc1
b O=C(COc1ccc(C(=O)NCCc2ccccc2)cc1)Nc1ccccc1
c O=C(O)c1[nH]c2ccc(F)cc2c1NC(=O)C1CC1(c1ccccc1)c1ccccc1
d CC(/C=N/n1c(-c2ccncc2)n[nH]c1=S)=C\c1ccco1
e COC(=O)c1ccc(NC(=O)C23CC4CC(C2)CC(n2cncn2)(C4)C3)cc1
Answer: d. CC(/C=N/n1c(-c2ccncc2)n[nH]c1=S)=C\c1ccco1
{#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#}
CC(/C=N/n1c(-c2ccncc2)n[nH]c1=S)=C\c1ccco1
CC(/C=N/n1c(-c2ccncc2)n[nH]c1=S)=C\c1ccco1
4-[(E)-[(E)-3-(furan-2-yl)-2-methylprop-2-enylidene]amino]-3-pyridin-4-yl-1H-1,2,4-triazole-5-thione