Task: Answer the MCQ question.
Question: Which compound has a -9.823\% 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 other words.
Options:
(a) Cc1nc2ccccc2c(=O)n1/N=C/c1c(O)ccc2oc3c(c12)CCCC3
(b) O=C(Cc1ccccn1)c1ccc(F)cc1
(c) O=C(NCc1ccc(Cl)cc1)C1CCN(S(=O)(=O)c2ccc(N3CCCC3=O)cc2)CC1
(d) CCCn1c(C(O)c2ccc(OCC)cc2)nc2ccccc21
Answer: d. CCCn1c(C(O)c2ccc(OCC)cc2)nc2ccccc21
{#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#}
CCCn1c(C(O)c2ccc(OCC)cc2)nc2ccccc21
CCCn1c(C(O)c2ccc(OCC)cc2)nc2ccccc21
(4-ethoxyphenyl)-(1-propylbenzimidazol-2-yl)methanol