Task: Answer the multiple-choice question.
Question: Which compound exhibits a -1.270\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) Cn1c(=O)c2c(ncn2CC(=O)OCC(=O)c2ccc(Cl)cc2)n(C)c1=O
b) O=C1CC2c3ccccc3C1C1C(=O)N(CCO)C(=O)C21
c) Cc1ccc(-n2nnnc2SCC(=O)c2cc(C)n(-c3cc(C)on3)c2C)cc1
d) Cn1cc(/C=C(\NC(=O)c2ccccc2Cl)C(=O)NCCCn2ccnc2)c2ccccc21
e) CC(C)n1c(NCc2cccs2)nc2ccccc21
Answer: e. CC(C)n1c(NCc2cccs2)nc2ccccc21
{#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)n1c(NCc2cccs2)nc2ccccc21
CC(C)n1c(NCc2cccs2)nc2ccccc21
1-propan-2-yl-N-(thiophen-2-ylmethyl)benzimidazol-2-amine