Task: Answer the multiple choice question.
Question: Which drug exhibits a 17.658\% 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) N#CCCn1cc(/C=C(\C#N)c2nc3ccccc3s2)c(-c2ccc(F)cc2)n1
(b) Brc1nc(-c2ccccc2)nc(-c2ccccc2)c1Br
(c) CC(/C=N/NC(=O)CSc1n[nH]c(=O)[nH]c1=O)=C\c1ccccc1
(d) O=C(Nc1ccccc1)C1=C[C@H](c2ccc(C(F)(F)F)cc2)C[C@H](OCc2ccc(CO)cc2)O1
Answer: c. CC(/C=N/NC(=O)CSc1n[nH]c(=O)[nH]c1=O)=C\c1ccccc1
{#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#}
CC(/C=N/NC(=O)CSc1n[nH]c(=O)[nH]c1=O)=C\c1ccccc1
CC(/C=N/NC(=O)CSc1n[nH]c(=O)[nH]c1=O)=C\c1ccccc1
2-[(3,5-dioxo-2H-1,2,4-triazin-6-yl)sulfanyl]-N-[(E)-[(E)-2-methyl-3-phenylprop-2-enylidene]amino]acetamide