Task: Answer the multiple-choice question.
Question: Which drug exhibits a 3.349\% 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. COc1ccc(OC2CCN(C(=O)Nc3ccc(C)cc3)CC2)cc1
b. CCOc1ccc(CCNC(=O)CCn2nc(C)c3c(C)n(-c4ccccc4)nc3c2=O)cc1
c. COC(=O)[C@@H](NC(=O)/C=C/c1ccc(OC)cc1)C(C)C
d. COc1cc(-c2nnc(SCC(=O)N(C)C3CCS(=O)(=O)C3)o2)cc(OC)c1OC
Answer: b. CCOc1ccc(CCNC(=O)CCn2nc(C)c3c(C)n(-c4ccccc4)nc3c2=O)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#}
CCOc1ccc(CCNC(=O)CCn2nc(C)c3c(C)n(-c4ccccc4)nc3c2=O)cc1
CCOc1ccc(CCNC(=O)CCn2nc(C)c3c(C)n(-c4ccccc4)nc3c2=O)cc1
3-(3,4-dimethyl-7-oxo-2-phenylpyrazolo[3,4-d]pyridazin-6-yl)-N-[2-(4-ethoxyphenyl)ethyl]propanamide