Task: Answer the MCQ question.
Question: Which compound exhibits a -2.396\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CCC1CCCCN1CCCNC(=O)Cn1c2ccccc2c2nc(=O)cc(C)n21
[b] Cn1c(=O)c2c(SCC(=O)N3CCOCC3)nc(-c3ccccc3F)nc2n(C)c1=O
[c] COc1cccc(-c2csc3nnc(SCC(=O)NCc4cccs4)n23)c1
Answer: a. CCC1CCCCN1CCCNC(=O)Cn1c2ccccc2c2nc(=O)cc(C)n21
{#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#}
CCC1CCCCN1CCCNC(=O)Cn1c2ccccc2c2nc(=O)cc(C)n21
CCC1CCCCN1CCCNC(=O)Cn1c2ccccc2c2nc(=O)cc(C)n21
N-[3-(2-ethylpiperidin-1-yl)propyl]-2-(4-methyl-2-oxopyrimido[1,2-b]indazol-6-yl)acetamide