Task: Answer the MCQ question.
Query: Which drug exhibits a 1.694\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] C/C(CCc1ccc2c(c1)OCO2)=N\N=C1\NC(=O)CC(C(=O)Nc2ccccc2F)S1
[b] Cc1cc(C)c(C)c(OCCOCCN2CCN(C)CC2)c1
[c] CCN(Cc1ccccc1)c1ccc(/C=N/N2CCOCC2)cc1
[d] O=C1NC(=O)N(Cc2ccccc2)C(=O)/C1=C\N1CCCc2ccccc21
[e] CCOC(=O)N1CCN(C(=S)NC(=O)c2ccc(Br)cc2)CC1
Answer: d. O=C1NC(=O)N(Cc2ccccc2)C(=O)/C1=C\N1CCCc2ccccc21
{#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#}
O=C1NC(=O)N(Cc2ccccc2)C(=O)/C1=C\N1CCCc2ccccc21
O=C1NC(=O)N(Cc2ccccc2)C(=O)/C1=C\N1CCCc2ccccc21
(5Z)-1-benzyl-5-(3,4-dihydro-2H-quinolin-1-ylmethylidene)-1,3-diazinane-2,4,6-trione