Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 3.156\% 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) O=C1CC(c2ccc(Cl)cc2)CC(O)=C1C=NCc1ccc(Cl)c(Cl)c1
(b) O=C1CN2NC(=S)N(c3ccc(Cl)cc3)C2=CN1c1ccc(Cl)cc1
(c) COc1ccc(Nc2nc(N)nc(CSc3nnc(N)s3)n2)cc1
(d) Cc1ccc2cc3cc(C(=O)N(CC(=O)NC4CCCC4)c4cccc(C)c4C)sc3nc2c1
Answer: d. Cc1ccc2cc3cc(C(=O)N(CC(=O)NC4CCCC4)c4cccc(C)c4C)sc3nc2c1
{#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#}
Cc1ccc2cc3cc(C(=O)N(CC(=O)NC4CCCC4)c4cccc(C)c4C)sc3nc2c1
Cc1ccc2cc3cc(C(=O)N(CC(=O)NC4CCCC4)c4cccc(C)c4C)sc3nc2c1
N-[2-(cyclopentylamino)-2-oxoethyl]-N-(2,3-dimethylphenyl)-7-methylthieno[2,3-b]quinoline-2-carboxamide