Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 12.430\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] CN(CC(=O)Nc1ccccc1Br)C(=O)CCc1ccccc1
[b] Cc1cc(Br)ccc1NC(=O)CN(C)C(=O)C1CSC2(C)CCC(=O)N12
[c] COc1ccc(Cl)cc1C(=O)Nn1c(C)nc2ccccc2c1=O
[d] CCOC(=O)N1CCN(C2CCCN(C(=O)c3ccccc3N(C)C)C2)CC1
[e] CCN(CC)c1ccc(NC(=O)COC(=O)c2cccs2)cc1.O=S(=O)(O)O
Answer: a. CN(CC(=O)Nc1ccccc1Br)C(=O)CCc1ccccc1
{#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#}
CN(CC(=O)Nc1ccccc1Br)C(=O)CCc1ccccc1
CN(CC(=O)Nc1ccccc1Br)C(=O)CCc1ccccc1
N-[2-(2-bromoanilino)-2-oxoethyl]-N-methyl-3-phenylpropanamide