Task: Answer the MCQ question.
Query: Which drug has a -3.173\% human ether-à-go-go related gene (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) Cc1ccc(-c2nnc(N3CCN(S(C)(=O)=O)CC3)c3ccccc23)cc1
(b) O=C(CNCCO)N1N=C(c2cccs2)CC1c1cccs1
(c) COc1ccc(OCCOC(=O)Nc2ccccc2)cc1
(d) COC(=O)CCCC1=CC2=CC(=O)C(C)(OC(=O)c3cnc4ccccc4n3)C(=O)C2=CO1
(e) O=C(NCc1cccnc1)c1ccc(-c2ccc(Cl)cc2)o1
Answer: b. O=C(CNCCO)N1N=C(c2cccs2)CC1c1cccs1
{#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=C(CNCCO)N1N=C(c2cccs2)CC1c1cccs1
O=C(CNCCO)N1N=C(c2cccs2)CC1c1cccs1
1-(3,5-dithiophen-2-yl-3,4-dihydropyrazol-2-yl)-2-(2-hydroxyethylamino)ethanone