Task: Answer the MCQ question.
Query: Which compound exhibits a 6.361\% human ether-à-go-go related gene (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 additional words.
Options:
(a) C=CCn1c(=O)c(C(=O)NCCN(CC)CC)c(O)c2ccccc21.Cl
(b) O=C(N/N=C/c1sc(N2CCCCC2)nc1-c1cccs1)C1CC1
(c) NNc1cc([N+](=O)[O-])cc2c1C(=O)N(Cc1ccccc1)S2=O
(d) NC(=O)C1CCN(CC(=O)Nc2ccccc2Sc2ccc(Cl)cc2)CC1
Answer: b. O=C(N/N=C/c1sc(N2CCCCC2)nc1-c1cccs1)C1CC1
{#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(N/N=C/c1sc(N2CCCCC2)nc1-c1cccs1)C1CC1
O=C(N/N=C/c1sc(N2CCCCC2)nc1-c1cccs1)C1CC1
N-[(E)-(2-piperidin-1-yl-4-thiophen-2-yl-1,3-thiazol-5-yl)methylideneamino]cyclopropanecarboxamide