Task: Answer the MCQ question.
Query: Which compound has a -40.197\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) COc1ccc(NC(=O)COC(=O)c2ccc(Br)o2)cc1OC
(b) CCOCCCNS(=O)(=O)c1ccc2c(c1)CCN2C(=O)CC
(c) CCOC(=O)c1ccc(NC(=S)N(CCCN2CCN(CC)CC2)Cc2cccs2)cc1
Answer: c. CCOC(=O)c1ccc(NC(=S)N(CCCN2CCN(CC)CC2)Cc2cccs2)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#}
CCOC(=O)c1ccc(NC(=S)N(CCCN2CCN(CC)CC2)Cc2cccs2)cc1
CCOC(=O)c1ccc(NC(=S)N(CCCN2CCN(CC)CC2)Cc2cccs2)cc1
ethyl 4-[[3-(4-ethylpiperazin-1-yl)propyl-(thiophen-2-ylmethyl)carbamothioyl]amino]benzoate