Task: Answer the multiple-choice question.
Query: Which compound exhibits a -2.206\% human ether-à-go-go related gene (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: O=C(CCn1nnc2ccccc21)Nc1nnc(COc2ccccc2F)s1
b: CC(C)(C)c1ccc(COC(=O)CN2C(=O)NC3(CCCC3)C2=O)cc1
c: C=C1c2c(Cl)ccc(O)c2C(O)=C2C(=O)[C@]3(O)C(O)=C(C(N)=O)C(=O)[C@@H](N(C)C)[C@@H]3[C@@H](O)C12.O=C(O)c1cc(S(=O)(=O)O)ccc1O
d: CCOC(=O)c1cc(C)sc1NC(=O)C(c1ccccc1)c1ccccc1
e: O=C(/C=C/c1ccco1)Nc1cccnc1
Answer: b. CC(C)(C)c1ccc(COC(=O)CN2C(=O)NC3(CCCC3)C2=O)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#}
CC(C)(C)c1ccc(COC(=O)CN2C(=O)NC3(CCCC3)C2=O)cc1
CC(C)(C)c1ccc(COC(=O)CN2C(=O)NC3(CCCC3)C2=O)cc1
(4-tert-butylphenyl)methyl 2-(2,4-dioxo-1,3-diazaspiro[4.4]nonan-3-yl)acetate