Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 9.513\% 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) CSC(=NC1CCCCC1)NS(=O)(=O)c1ccccc1
b) C=CCOC(=O)C(=O)/C=C/c1c(C)n(C)n(-c2ccccc2)c1=O
c) Cl.O=C(Cn1c(NCCCl)nc2ccccc21)c1ccc(Br)cc1
d) CC(C)(C)c1ccc(S(=O)(=O)NCc2ccc(C(=O)N3CCCC3)cc2)cc1
e) CC(C)C1Oc2cc3oc(=O)ccc3cc2C1=O
Answer: c. Cl.O=C(Cn1c(NCCCl)nc2ccccc21)c1ccc(Br)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#}
Cl.O=C(Cn1c(NCCCl)nc2ccccc21)c1ccc(Br)cc1
Cl.O=C(Cn1c(NCCCl)nc2ccccc21)c1ccc(Br)cc1
1-(4-bromophenyl)-2-[2-(2-chloroethylamino)benzimidazol-1-yl]ethanone;hydrochloride