Task: Answer the multiple-choice question.
Query: Which drug exhibits a 11.678\% 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 additional words.
Options:
a: CC1=C(C(=O)OCC2CCCO2)C(c2cccc(O)c2)NC(=O)N1
b: CCCC(NS(=O)(=O)c1ccc(OC)cc1)C(=O)O
c: CCC(C)c1ccc(O)c(N)c1
d: COc1ccc(C2C(C(=O)NCCN(C)C)c3cc(OC)c(OC)cc3C(=O)N2C)cc1OC
Answer: d. COc1ccc(C2C(C(=O)NCCN(C)C)c3cc(OC)c(OC)cc3C(=O)N2C)cc1OC
{#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#}
3-(3,4-dimethoxyphenyl)-N-[2-(dimethylamino)ethyl]-6,7-dimethoxy-2-methyl-1-oxo-3,4-dihydroisoquinoline-4-carboxamide