Task: Answer the multiple choice question.
Question: Which drug exhibits a -1.439\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) Cn1ccc(NC(=O)CCl)n1
(b) Cc1cccc2cc(C#N)c(SCC(=O)N3CCC(C)CC3)nc12
(c) O=C(CCCOc1ccccc1)N1CCN(S(=O)(=O)c2ccccc2)CC1
(d) Cc1c(C(=O)N2CCCCC2)c(S(=O)(=O)NCc2ccc(F)cc2)c(C)n1C
(e) O=C(O)CC/C(=N\NC(=O)CNC(=O)/C=C/c1ccccc1)c1ccccc1
Answer: b. Cc1cccc2cc(C#N)c(SCC(=O)N3CCC(C)CC3)nc12
{#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#}
Cc1cccc2cc(C#N)c(SCC(=O)N3CCC(C)CC3)nc12
Cc1cccc2cc(C#N)c(SCC(=O)N3CCC(C)CC3)nc12
8-methyl-2-[2-(4-methylpiperidin-1-yl)-2-oxoethyl]sulfanylquinoline-3-carbonitrile