Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -2.311\% 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.) COc1ccccc1N(C(=O)CNC(=O)c1ccco1)C(C(=O)NC1CCCC1)c1ccncc1
b.) CCOCCCNC(=O)CCNC(=O)c1cc(OC)c(OC)c(OC)c1
c.) CCCCCN(CCCCC)C(=O)C(CCC(=O)[O-])NC(=O)c1ccc(Cl)c(Cl)c1.[Na+]
d.) Cc1ccc(OC/C(=N\O)C(C)(C)C)c([N+](=O)[O-])c1
Answer: b. CCOCCCNC(=O)CCNC(=O)c1cc(OC)c(OC)c(OC)c1
{#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#}
CCOCCCNC(=O)CCNC(=O)c1cc(OC)c(OC)c(OC)c1
CCOCCCNC(=O)CCNC(=O)c1cc(OC)c(OC)c(OC)c1
N-[3-(3-ethoxypropylamino)-3-oxopropyl]-3,4,5-trimethoxybenzamide