Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 12.699\% 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) O=C(Nc1nc2cc(Cl)ccc2s1)C1CCCN(S(=O)(=O)c2cccc3cccnc23)C1
(b) COc1cc(Nc2nnc(C)s2)c(Cl)cc1Cl
(c) N#CC1C(C#N)N2CCCN2C1c1ccc(Br)cc1
(d) Br.C=CCn1c(=N)n(CC(=O)c2ccc(Br)s2)c2ccccc21
Answer: c. N#CC1C(C#N)N2CCCN2C1c1ccc(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#}
N#CC1C(C#N)N2CCCN2C1c1ccc(Br)cc1
N#CC1C(C#N)N2CCCN2C1c1ccc(Br)cc1
5-(4-bromophenyl)-1,2,3,5,6,7-hexahydropyrazolo[1,2-a]pyrazole-6,7-dicarbonitrile