Problem statement: Answer the multiple-choice question.
Question: Which compound has a 14.251\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: Cc1ccc(CNC(=O)CCNC(=O)Cn2ccc3ccccc3c2=O)cc1
b: CCOc1ccc(S(=O)(=O)N(CC(=O)Nc2cc(C)on2)Cc2ccccc2Cl)cc1
c: Cn1c(C(=O)N2CCN(c3ccccc3)CC2)cc2cc(Cl)ccc21
d: Cc1ccc(NC(=O)CN2CCOCC2)c(Br)c1
e: CCOC(=O)N1CCN(S(=O)(=O)N2CCCC(C(=O)NCCc3ccc(OC)c(OC)c3)C2)CC1
Answer: c. Cn1c(C(=O)N2CCN(c3ccccc3)CC2)cc2cc(Cl)ccc21
{#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#}
Cn1c(C(=O)N2CCN(c3ccccc3)CC2)cc2cc(Cl)ccc21
Cn1c(C(=O)N2CCN(c3ccccc3)CC2)cc2cc(Cl)ccc21
(5-chloro-1-methylindol-2-yl)-(4-phenylpiperazin-1-yl)methanone