Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 1.052\% 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, or d without using any other words.
Options:
a) Cc1nc(COc2ccc(C(=O)Nc3ccccc3N3CCOCC3)cc2)cs1
b) CC(C)(C)C(=O)Nc1nnc(CCc2ccccc2)s1
c) Cc1ccc(C(C)C)c(OCC(=O)NNC(=O)Cn2[nH]c(=O)c3ccccc3c2=O)c1
d) COc1ccc(Cl)c2c1[nH]c1nc(SCc3cccnc3)nnc12
Answer: b. CC(C)(C)C(=O)Nc1nnc(CCc2ccccc2)s1
{#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)C(=O)Nc1nnc(CCc2ccccc2)s1
CC(C)(C)C(=O)Nc1nnc(CCc2ccccc2)s1
2,2-dimethyl-N-[5-(2-phenylethyl)-1,3,4-thiadiazol-2-yl]propanamide