Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 11.374\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] COc1ccc(CCNC2=C(Cl)C(=O)N(CCc3ccccc3)C2=O)cc1OC
[b] Cc1nc(-c2ccc(S(=O)(=O)Nc3ccc(Br)cc3F)cc2)co1
Answer: a. COc1ccc(CCNC2=C(Cl)C(=O)N(CCc3ccccc3)C2=O)cc1OC
{#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(CCNC2=C(Cl)C(=O)N(CCc3ccccc3)C2=O)cc1OC
COc1ccc(CCNC2=C(Cl)C(=O)N(CCc3ccccc3)C2=O)cc1OC
3-chloro-1-(2-phenylethyl)-4-[2-(4,5-dimethoxyphenyl)ethylamino]pyrrole-2,5-dione