Task: Answer the multiple-choice question.
Question: Which compound has a 12.312% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CCOc1ccc(C(=O)NCC(=O)NCCCSc2ccccc2)cc1OCC
(b) Cc1ccc2c(c1)NC(=O)[C@@]1(C)[C@@H](c3ccccc3)[C@H]3COc4ccccc4[C@@H]3N1C2=O
Answer: b. Cc1ccc2c(c1)NC(=O)[C@@]1(C)[C@@H](c3ccccc3)[C@H]3COc4ccccc4[C@@H]3N1C2=O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1ccc2c(c1)NC(=O)[C@@]1(C)[C@@H](c3ccccc3)[C@H]3COc4ccccc4[C@@H]3N1C2=O
Cc1ccc2c(c1)NC(=O)[C@@]1(C)[C@@H](c3ccccc3)[C@H]3COc4ccccc4[C@@H]3N1C2=O
(2R,11R,12R,13R)-13,18-dimethyl-12-phenyl-9-oxa-1,15-diazapentacyclo[11.9.0.02,11.03,8.016,21]docosa-3,5,7,16(21),17,19-hexaene-14,22-dione