Task: Answer the multiple-choice question.
Query: Which compound exhibits a 10.964% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a CCC(C)(C)n1nnnc1CN(Cc1cc2cc(OC)c(OC)cc2[nH]c1=O)C1CCCC1
b CN1C(=O)C2(NCCc3c2[nH]c2ccccc32)c2ccccc21
c CCn1c(C(C)NC(=O)c2ccc(Cl)cc2)n[nH]c1=S
d COc1ccc(NS(=O)(=O)c2cc(C(=O)OC(C)C(=O)N3CCOCC3)ccc2Cl)cc1
e CCCn1c2ccccc2c2nnc(SCC(=O)Nc3ncccn3)nc21
Answer: b. CN1C(=O)C2(NCCc3c2[nH]c2ccccc32)c2ccccc21
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CN1C(=O)C2(NCCc3c2[nH]c2ccccc32)c2ccccc21
CN1C(=O)C2(NCCc3c2[nH]c2ccccc32)c2ccccc21
1'-methylspiro[2,3,4,9-tetrahydropyrido[3,4-b]indole-1,3'-indole]-2'-one