Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -10.406% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: COC(=O)C1=C(C)N(CC2CC2)C(=NCc2cccc(Cl)c2)N[C@H]1c1ccccc1
b: O=C(CCCc1cccs1)Nc1nc2c(s1)CCCC2
c: CCOC(=O)C1(Cc2ccccc2)CCN(Cc2cnc(N3CCOCC3)s2)CC1
d: CC1Cc2ccccc2N1C(=O)CSc1nnc2n1C(C)(C)Cc1ccccc1-2
e: COc1cccc(N2CC(=O)Nc3c(oc4nc(-c5ccccc5)cc(C)c34)C2=O)c1
Answer: b. O=C(CCCc1cccs1)Nc1nc2c(s1)CCCC2
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(CCCc1cccs1)Nc1nc2c(s1)CCCC2
O=C(CCCc1cccs1)Nc1nc2c(s1)CCCC2
N-(4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)-4-thiophen-2-ylbutanamide