Task: Answer the multiple-choice question.
Question: Which compound has a 5.098\% 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] Cc1ccc(C)c(N2CCN(C(=O)c3ccc4c(c3)c(C)c(C)n4C)CC2)c1
[b] CCOC(=O)N1CCN(C(=O)c2cn(C)c3ccc(S(=O)(=O)N4CCC(C)CC4)cc3c2=O)CC1
[c] CCC1(C(=O)O)NC(c2cc(OC)ccc2O)C2C(=O)N(Cc3ccccc3)C(=O)C21
[d] CCCCc1nc2cc(N)c(C)nc2n1Cc1cccc(Cl)c1
Answer: b. CCOC(=O)N1CCN(C(=O)c2cn(C)c3ccc(S(=O)(=O)N4CCC(C)CC4)cc3c2=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#}
CCOC(=O)N1CCN(C(=O)c2cn(C)c3ccc(S(=O)(=O)N4CCC(C)CC4)cc3c2=O)CC1
CCOC(=O)N1CCN(C(=O)c2cn(C)c3ccc(S(=O)(=O)N4CCC(C)CC4)cc3c2=O)CC1
ethyl 4-[1-methyl-6-(4-methylpiperidin-1-yl)sulfonyl-4-oxoquinoline-3-carbonyl]piperazine-1-carboxylate