Task: Answer the multiple choice question.
Query: Which compound exhibits a -13.258\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. Nc1cc(OC(=O)c2ccccc2Br)nn1S(=O)(=O)c1ccccc1
b. CCN(CC)CCNC(=O)c1cc2c(-c3ccc(Cl)cc3)nn(C)c2s1
c. O=C(C1=C(O)C(=O)N(CCCn2ccnc2)C1c1ccccc1)c1ccco1
d. CCn1nc(C)c(NC(=O)/C=C/c2ccc(OC)c(COc3ccc(Br)cc3)c2)c1C
e. COc1ccc(NC(=O)c2cccc(NC(=O)C3C4CC5OC(=O)C3C5C4)c2)c(OC)c1
Answer: b. CCN(CC)CCNC(=O)c1cc2c(-c3ccc(Cl)cc3)nn(C)c2s1
{#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#}
CCN(CC)CCNC(=O)c1cc2c(-c3ccc(Cl)cc3)nn(C)c2s1
CCN(CC)CCNC(=O)c1cc2c(-c3ccc(Cl)cc3)nn(C)c2s1
3-(4-chlorophenyl)-N-[2-(diethylamino)ethyl]-1-methylthieno[2,3-c]pyrazole-5-carboxamide