Task: Answer the MCQ question.
Query: Which drug has a 2.756\% 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 additional words.
Options:
[a] O=C(Cc1ccccc1[N+](=O)[O-])NCc1ccc(Cl)cc1
[b] CCS(=O)(=O)N1CCC(C(=O)NCCCN2CCN(c3ccccc3F)CC2)CC1
[c] Br.COc1ccc(C(=O)CN(Cc2ccccc2)C2=NCCS2)cc1
[d] CNC(=O)c1ccc(NC(=O)CCc2c(C)noc2C)cc1
[e] CCN(CC(=O)Nc1ccccc1OC)C(=O)/C=C/c1cccs1
Answer: e. CCN(CC(=O)Nc1ccccc1OC)C(=O)/C=C/c1cccs1
{#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#}
CCN(CC(=O)Nc1ccccc1OC)C(=O)/C=C/c1cccs1
CCN(CC(=O)Nc1ccccc1OC)C(=O)/C=C/c1cccs1
(E)-N-ethyl-N-[2-(2-methoxyanilino)-2-oxoethyl]-3-thiophen-2-ylprop-2-enamide