Task: Answer the multiple choice question.
Query: Which drug exhibits a 16.934\% human ether-à-go-go related gene (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. CCCc1cc(=O)[nH]c(SCC(=O)NC(=O)OCC)n1
b. O=C(NCc1ccco1)c1ccc(CS(=O)(=O)Cc2ccc(Cl)cc2)o1
c. CC(C)(C)c1ccc(-c2n[nH]c(=S)n2Cc2ccccc2)cc1
d. CCOC(=O)c1sc2nc(CC(=O)OC)nc(NCC(=O)OC)c2c1C
Answer: a. CCCc1cc(=O)[nH]c(SCC(=O)NC(=O)OCC)n1
{#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#}
CCCc1cc(=O)[nH]c(SCC(=O)NC(=O)OCC)n1
CCCc1cc(=O)[nH]c(SCC(=O)NC(=O)OCC)n1
ethyl N-[2-[(6-oxo-4-propyl-1H-pyrimidin-2-yl)sulfanyl]acetyl]carbamate