Task: Answer the multiple-choice question.
Question: Which drug exhibits a 5.641\% 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, or d without using any other words.
Options:
a CCCCn1c(N)c(N(CC(C)C)C(=O)C2CC(=O)N(c3ccc(C)cc3)C2)c(=O)[nH]c1=O
b COc1cc(NC(=O)C2CCCN(S(=O)(=O)c3ccc4c(c3)CCCN4C(C)=O)C2)cc(OC)c1
c O=C(O)CSC1CC(=O)N(c2ccc(Cl)cc2)C1=O
d CCOC(=O)[C@H]1[C@H]2COc3ccccc3[C@@H]2N2C(=O)c3cc(Br)ccc3NC(=O)[C@@]12C
Answer: b. COc1cc(NC(=O)C2CCCN(S(=O)(=O)c3ccc4c(c3)CCCN4C(C)=O)C2)cc(OC)c1
{#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#}
COc1cc(NC(=O)C2CCCN(S(=O)(=O)c3ccc4c(c3)CCCN4C(C)=O)C2)cc(OC)c1
COc1cc(NC(=O)C2CCCN(S(=O)(=O)c3ccc4c(c3)CCCN4C(C)=O)C2)cc(OC)c1
1-[(1-acetyl-3,4-dihydro-2H-quinolin-6-yl)sulfonyl]-N-(3,5-dimethoxyphenyl)piperidine-3-carboxamide