Task: Answer the multiple-choice question.
Question: Which drug has a -1.139\% 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 other words.
Options:
a) CNC(=S)N/N=C/c1ccc(N2CCOCC2)s1
b) Cc1ccc(-n2nc3c(=O)n(C(C)C(=O)NCc4ccccc4Cl)nc(C)c3c2C)cc1
c) COc1ccccc1N1CCN(C(=O)Cc2cccs2)CC1
d) COCCCN(Cc1ccco1)C(=O)Cn1ncc2c([nH]c3ccccc32)c1=O
Answer: c. COc1ccccc1N1CCN(C(=O)Cc2cccs2)CC1
{#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#}
COc1ccccc1N1CCN(C(=O)Cc2cccs2)CC1
COc1ccccc1N1CCN(C(=O)Cc2cccs2)CC1
1-[4-(2-methoxyphenyl)piperazin-1-yl]-2-thiophen-2-ylethanone