Problem statement: Answer the multiple choice question.
Query: Which drug has a 10.753\% 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 other words.
Options:
a: CCCNC(=S)Nc1ccc(Br)cc1
b: COc1cccc(OCC(=O)Nc2cc(Cl)ccc2Oc2ccccc2)c1
c: CCN1CCN(Cc2ccc(NC(=O)Nc3ccccc3OC)cc2)CC1
d: COc1ccccc1-c1ccc(Nc2ccc(C(=O)N3CCOCC3)cc2)nn1
e: OC(COCC1CC=CCC1)Cn1cnc2ccccc21
Answer: a. CCCNC(=S)Nc1ccc(Br)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#}
1-(4-bromophenyl)-3-propylthiourea