Problem statement: Answer the multiple-choice question.
Query: Which drug has a -3.651\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: Cc1sc2ncn(CC(=O)N(CC(=O)NC3CCCC3)Cc3cccs3)c(=O)c2c1C
b: Cc1cc(=O)[nH]c(SCC(=O)Nc2ccc(S(N)(=O)=O)cc2)n1
c: CCOC(=O)/C(=N\Nc1cc(Cl)ccc1Cl)N1CCOCC1
d: CC[C@@H](C)[C@@H](C(=O)N1CCN(C(=O)OC(C)(C)C)CC1)n1cc(CCCCNC(=O)OC(C)(C)C)nn1
Answer: a. Cc1sc2ncn(CC(=O)N(CC(=O)NC3CCCC3)Cc3cccs3)c(=O)c2c1C
{#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#}
Cc1sc2ncn(CC(=O)N(CC(=O)NC3CCCC3)Cc3cccs3)c(=O)c2c1C
Cc1sc2ncn(CC(=O)N(CC(=O)NC3CCCC3)Cc3cccs3)c(=O)c2c1C
N-[2-(cyclopentylamino)-2-oxoethyl]-2-(5,6-dimethyl-4-oxothieno[2,3-d]pyrimidin-3-yl)-N-(thiophen-2-ylmethyl)acetamide