Task: Answer the MCQ question.
Query: Which drug exhibits a 3.596\% 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, d, or e without using any other words.
Options:
a. O=C(Nc1ccc(Cl)cc1)Nc1cc(S(=O)(=O)N2CCOCC2)ccc1N1CCCC1
b. CCCCC/C=N\NC(=O)Cc1ccc([N+](=O)[O-])cc1
c. CC(c1nnc(SCC(=O)Nc2cccnc2Cl)n1Cc1ccccc1)N(C)C
d. C/C(=N\Nc1nc(-c2ccccc2O)nc2ccccc12)c1ccccc1
e. CCCn1c(N)cc(=O)n(C)c1=O
Answer: d. C/C(=N\Nc1nc(-c2ccccc2O)nc2ccccc12)c1ccccc1
{#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#}
C/C(=N\Nc1nc(-c2ccccc2O)nc2ccccc12)c1ccccc1
C/C(=N\Nc1nc(-c2ccccc2O)nc2ccccc12)c1ccccc1
2-[4-[(2E)-2-(1-phenylethylidene)hydrazinyl]quinazolin-2-yl]phenol