Task: Answer the multiple choice question.
Question: Which compound has a 13.666\% 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 additional words.
Options:
(a) CCCC(C)CO
(b) Cc1ccc(S(=O)(=O)N2CCN(c3ccccn3)CC2)cc1
(c) COc1ccc(C[C@H]2CN3C(=NC[C@@H]3Cc3ccc(O)cc3)N2CCNC(=O)c2ccc(C)c(Br)c2)cc1
(d) COc1ccc([C@@H]2C[C@@H](c3ccccc3)Oc3c(C)ccc(C(C)C)c32)cc1
Answer: d. COc1ccc([C@@H]2C[C@@H](c3ccccc3)Oc3c(C)ccc(C(C)C)c32)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#}
COc1ccc([C@@H]2C[C@@H](c3ccccc3)Oc3c(C)ccc(C(C)C)c32)cc1
COc1ccc([C@@H]2C[C@@H](c3ccccc3)Oc3c(C)ccc(C(C)C)c32)cc1
(2S,4S)-4-(4-methoxyphenyl)-8-methyl-2-phenyl-5-propan-2-yl-3,4-dihydro-2H-chromene