Task: Answer the multiple-choice question.
Query: Which drug has a -0.451\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) COc1cccc(NC(=O)Cc2ccccc2)c1
b.) COc1ccccc1NS(=O)(=O)c1cccc(C(=O)N/N=C2\CC(=O)CC(C)(C)C2)c1
c.) Cc1ccc(C)c(OC(=O)C2CSC3(C)CCC(=O)N23)c1C
d.) CCc1ccc(OCCNC(=O)c2cc(SC)ccc2Cl)cc1
e.) O=C(NC1CCCN(CCc2ccccc2)C1)c1c(F)cccc1F
Answer: d. CCc1ccc(OCCNC(=O)c2cc(SC)ccc2Cl)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#}
CCc1ccc(OCCNC(=O)c2cc(SC)ccc2Cl)cc1
CCc1ccc(OCCNC(=O)c2cc(SC)ccc2Cl)cc1
2-chloro-N-[2-(4-ethylphenoxy)ethyl]-5-methylsulfanylbenzamide