Task: Answer the multiple-choice question.
Question: Which compound exhibits a 23.071\% 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) COc1cc(NC(=O)C2CCCO2)c(OC)cc1NC(=O)c1ccccc1
b) O=C(/C=C/c1ccc2ccccc2n1)c1cc(Cl)ccc1O
c) CCN1CCN(CCCNC(=O)c2ccc(CS(=O)c3ccc(Br)cc3)o2)CC1
d) Cl.O=C(OCCN1CCOCC1)c1ccc(Cl)cc1Cl
e) CC(C)(C)NC(=O)C(c1cccs1)N(Cc1ccco1)C(=O)c1csnn1
Answer: c. CCN1CCN(CCCNC(=O)c2ccc(CS(=O)c3ccc(Br)cc3)o2)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#}
CCN1CCN(CCCNC(=O)c2ccc(CS(=O)c3ccc(Br)cc3)o2)CC1
CCN1CCN(CCCNC(=O)c2ccc(CS(=O)c3ccc(Br)cc3)o2)CC1
5-[(4-bromophenyl)sulfinylmethyl]-N-[3-(4-ethylpiperazin-1-yl)propyl]furan-2-carboxamide