Task: Answer the multiple choice question.
Query: Which drug exhibits a 4.628\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) O=C(N/N=C/c1cccnc1)c1ccccc1OCc1ccc(Br)cc1
(b) CC(C)CCNC(=O)CCn1c(=S)oc2ccccc21
(c) CCC(C(=O)NCCCN1CC(C)CC(C)C1)n1nc(C)c2sc3ccccc3c2c1=O
Answer: b. CC(C)CCNC(=O)CCn1c(=S)oc2ccccc21
{#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)CCNC(=O)CCn1c(=S)oc2ccccc21
CC(C)CCNC(=O)CCn1c(=S)oc2ccccc21
N-(3-methylbutyl)-3-(2-sulfanylidene-1,3-benzoxazol-3-yl)propanamide