Task: Answer the multiple-choice question.
Query: Which drug has a -8.457\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CCOC(=O)c1sc(=NC(=O)C2CC2)n(C)c1C
(b) N#CCCCSc1nnc(CSc2nc3ccccc3s2)n1-c1ccccc1
(c) O=C(Oc1ccc2ccc(OC(=O)N3CCCCCC3)cc2c1)N1CCCCCC1
Answer: b. N#CCCCSc1nnc(CSc2nc3ccccc3s2)n1-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#}
N#CCCCSc1nnc(CSc2nc3ccccc3s2)n1-c1ccccc1
N#CCCCSc1nnc(CSc2nc3ccccc3s2)n1-c1ccccc1
4-[[5-(1,3-benzothiazol-2-ylsulfanylmethyl)-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]butanenitrile