Task: Answer the multiple-choice question.
Question: Which drug exhibits a 12.898\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) CCCCn1c(SCC(=O)c2ccccc2)nc2ccsc2c1=O
b.) CCOC(=O)C1=C(c2ccccc2)Nc2ncnn2C1c1cccc(O)c1
c.) O=[N+]([O-])c1ccccc1/C=C/C=N/n1c(-c2ccccc2)n[nH]c1=S
d.) COc1ccc(OCCCC(=O)NNC(=O)CCN2CCN(c3ccccc3)CC2)cc1
Answer: c. O=[N+]([O-])c1ccccc1/C=C/C=N/n1c(-c2ccccc2)n[nH]c1=S
{#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=[N+]([O-])c1ccccc1/C=C/C=N/n1c(-c2ccccc2)n[nH]c1=S
O=[N+]([O-])c1ccccc1/C=C/C=N/n1c(-c2ccccc2)n[nH]c1=S
4-[(E)-[(E)-3-(2-nitrophenyl)prop-2-enylidene]amino]-3-phenyl-1H-1,2,4-triazole-5-thione